Ch. 3 Review. Name: Class: Date: Short Answer
|
|
- Collin Willis
- 6 years ago
- Views:
Transcription
1 Name: Class: Date: ID: A Ch. 3 Review Short Answer 1. A developer wants to subdivide a rectangular plot of land measuring 600 m by 750 m into congruent square lots. What is the side length of the largest possible square? 2. One neighbour cuts his lawn every 8 days. Another neighbour cuts her lawn every 10 days. Suppose both neighbours cut their lawns today. How many days will pass before both neighbours cut their lawns on the same day again? 14. Factor: 3b b Complete: (a + 6)(a ) = a 2 + a Which multiplication sentence does this set of algebra tiles represent? 3. Determine the perfect square whole number closest to How many perfect square whole numbers are between 5000 and 6000? 5. An aquarium approximates a cube with surface area 1014 square feet. Water was poured into the empty aquarium at a rate of 6 cubic feet per minute. To the nearest minute, how long did it take to fill the aquarium? 6. Factor the binomial 44a + 99a Factor the trinomial 4 8n + 12n Factor the trinomial 33b b Factor the trinomial 24c 3 d 40c 2 d 2 32cd Which set of algebra tiles represents 3x 2 + x + 4? 18. Expand and simplify: (6p + 3)(5p 6) 19. Factor: 25x x Factor: 4 9z 13z Factor: 96w w Expand and simplify: (6x y)(3x + 8y) (2x 3y) Simplify the expression 23w 3 5w 2 x + 8wx 2 8w 3 13wx w 2 x, then factor. 11. Expand and simplify: (4 r)(7 r) 12. Factor: t 2 + 9t Factor: 24 2x + x 2 1
2 Name: ID: A 23. Each shape is a rectangle. Write a polynomial, in simplified form, to represent the area of the shaded region. 26. Factor: 16p 2 81q Factor: 49s 2 112st + 64t Factor: 3z 4 768z Identify this polynomial as a perfect square trinomial, a difference of squares, or neither. 9a 2 + 9a Write the prime factorization of Factor: 121a a Factor: 36 60r + 25r Determine the greatest common factor of 56 and Determine the least common multiple of 48, 72, and 108. Problem 33. Jordan wants to cut a rectangular carpet with dimensions 32 cm by 80 cm into squares of equal size. a) What is the side length of the largest possible square Jordan can cut? b) How many squares can she cut from carpet? 36. Find the area of the rectangle. 34. Calculate the volume of the largest possible sphere that can fit in a cube with volume cm 3. Give the volume to the nearest tenth of a cubic centimetre. Explain your steps. 35. A square is drawn inside a circle with radius 11x. a) Write an expression for the area of the shaded region. b) Factor the expression. 2
3 Ch. 3 Review Answer Section SHORT ANSWER m days h 6 min 6. 11a(4 + 9a) 7. 4(1 2n + 3n 2 ) 8. 11(3b 2 9b 7) 9. 8cd(3c 2 + 5cd + 4d 2 ) 10. 5w(3w 2 + 5wx x 2 ) r + r (t + 12)(t 3) 13. ( 6 + x)(4 + x) 14. 3(b + 1)(b 6) 15. (a + 6)(a 2) = a 2 + 4a (2x + 2)(2x + 2) p 2 21p (25x + 8)(x + 2) 20. (4 13z)(1 + z) 21. 6(8w 1)(2w + 7) x xy 17y x x (11a + 5) (6 5r) (4p + 9q)(4p 9q) 27. (7s 8t) z 2 (z + 16)(z 16) 29. Neither
4 PROBLEM 33. a) The shorter side of the carpet measures 32 cm. So, the side length of the square must be a factor of 32. The longer side of the carpet measures 80 cm. So, the side length of the square must be a factor of 80. So, the side length of the square must be a common factor of 32 and 80. The side length of the largest square will be the greatest common factor of 32 and 80. Check to see which factors of 32 are also factors of 80. The factors of 32 are: 1, 2, 4, 8, 16, 32 The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 The greatest common factor of 32 and 80 is 16. The side length of the largest possible square is 16 cm. b) Find the number of squares Jordan can cut from the carpet: Area, A, of the carpet: A = lw A = (32 cm)(80 cm) A = 2560 cm 2 Area, A, of the largest possible square is: A = lw A = (16 cm)(16 cm) A = 256 cm 2 Divide the area of the carpet by the area of the largest possible square cm cm 2 = 10 Jordan can cut 10 squares from the carpet. 2
5 34. To determine the volume of the sphere, first determine the edge length of the cube. The edge length, e, of a cube is equal to the cube root of its volume. 3 e = e = 13 The radius, r, of the largest sphere that will fit in the cube is one-half of the edge length of the cube. r = 1 2 (13) r = 6.5 Use the formula for the volume of a sphere. V = 4 3 πr 3 V = 4 3 π(6.5)3 V = Τhe volume of the largest possible sphere that can fit in the cube is approximately cm 3. 3
6 35. a) The area of the shaded region is the area of the circle minus the area of the square. Use the formula for the area of a circle. A = πr 2 A = π(11x) 2 A = 121πx 2 To determine the area of the square, first determine the side length, s, of the square. Use the Pythagorean Theorem in right ABC. s 2 = AB 2 + BC 2 s 2 = (11x) 2 + (11x) 2 s 2 = 121x x 2 s 2 = 242x 2 s = 242x 2 Use the formula for the area, A, of a square. A = s 2 Ê ˆ A = 242x 2 Ë Á A = 242x 2 2 The area, A, of the shaded region is:. A = 121πx 2 242x 2 b) 121πx 2 242x 2 = 121x 2 (π 2) 36. Use the formula for the area, A, of a rectangle. A = l w A = ( 5b 6) ( 3b 2) Use the distributive property. A = 5b(3b 2) + ( 6)(3b 2) A = 15b 2 10b 18b + 12 A = 15b 2 28b + 12 The area of the rectangle is 15b 2 28b + 12 square units. 4
Determine the surface area of the following square-based pyramid. Determine the volume of the following triangular prism. ) + 9.
MPM 1D Name: Unit: Measurement Date: Calculating and of Three Dimensional Figures Use the Formula Sheet attached to help you to answer each of the following questions. Three problems are worked out for
More informationPark Forest Math Team. Meet #5. Self-study Packet. Problem Categories for this Meet (in addition to topics of earlier meets):
Park Forest Math Team Meet #5 Self-study Packet Problem Categories for this Meet (in addition to topics of earlier meets): 1. Mystery: Problem solving 2. : Solid (Volume and Surface Area) 3. Number Theory:
More informationMath 9 Final Exam Review and Outline
Math 9 Final Exam Review and Outline Your Final Examination in Mathematics 9 is a comprehensive final of all material covered in the course. It is broken down into the three sections: Number Sense, Patterns
More informationVolume. 4. A box in the shape of a cube has a volume of 64 cubic inches. What is the length of a side of the box? A in B. 16 in. C. 8 in D.
Name: ate: 1. In the accompanying diagram, a rectangular container with the dimensions 10 inches by 15 inches by 20 inches is to be filled with water, using a cylindrical cup whose radius is 2 inches and
More informationPark Forest Math Team. Meet #5. Self-study Packet. Problem Categories for this Meet (in addition to topics of earlier meets):
Park Forest Math Team Meet #5 Self-study Packet Problem Categories for this Meet (in addition to topics of earlier meets): 1. Mystery: Problem solving 2. : Solid (Volume and Surface Area) 3. Number Theory:
More informationVolume of Cylinders. Volume of Cones. Example Find the volume of the cylinder. Round to the nearest tenth.
Volume of Cylinders As with prisms, the area of the base of a cylinder tells the number of cubic units in one layer. The height tells how many layers there are in the cylinder. The volume V of a cylinder
More informationPark Forest Math Team. Meet #5. Self-study Packet. Problem Categories for this Meet (in addition to topics of earlier meets):
Park Forest Math Team Meet #5 Self-study Packet Problem Categories for this Meet (in addition to topics of earlier meets): 1. Mystery: Problem solving 2. : Solid (Volume and Surface Area) 3. Number Theory:
More informationAdditional Practice. Name Date Class
Additional Practice Investigation 1 1. The four nets below will fold into rectangular boxes. Net iii folds into an open box. The other nets fold into closed boxes. Answer the following questions for each
More informationMath League SCASD. Meet #5. Self-study Packet. Problem Categories for this Meet (in addition to topics of earlier meets):
Math League SCASD Meet #5 Self-study Packet Problem Categories for this Meet (in addition to topics of earlier meets): 1. Mystery: Problem solving 2. : Solid (Volume and Surface Area) 3. Number Theory:
More informationGeometry Honors Summer Assignment 2018/19 School Year
Geometry Honors Summer Assignment 2018/19 School Year This summer assignment is review of all material that is important to know for the Geometry Honors course. Each topic is broken down into categories
More information2. A circle is inscribed in a square of diagonal length 12 inches. What is the area of the circle?
March 24, 2011 1. When a square is cut into two congruent rectangles, each has a perimeter of P feet. When the square is cut into three congruent rectangles, each has a perimeter of P 6 feet. Determine
More information1201 Common Mathematics Assessment - June 2013 Answer Sheet. Name
1201 Common Mathematics Assessment - June 2013 Answer Sheet Name Mathematics Teacher: 1. A B C D 2. A B C D 3. A B C D 4. A B C D 5. A B C D 6. A B C D 7. A B C D 8. A B C D 9. A B C D 10. A B C D 11.
More informationPractice Test - Chapter Use isometric dot paper and the orthographic drawings to sketch the solid.
1. Use isometric dot paper and the orthographic drawings to sketch the solid. top view: There are 3 rows and 6 columns. The dark segments indicate changes in depth at the 2nd and 3rd columns. left view:
More informationG r a d e 1 0 I n t r o d u c t i o n t o A p p l i e d a n d P r e - C a l c u l u s M a t h e m a t i c s ( 2 0 S )
G r a d e 0 I n t r o d u c t i o n t o A p p l i e d a n d P r e - C a l c u l u s M a t h e m a t i c s ( 0 S ) Midterm Practice Exam Answer Key G r a d e 0 I n t r o d u c t i o n t o A p p l i e d
More informationFebruary Regional Geometry Team: Question #1
February Regional Geometry Team: Question #1 A = area of an equilateral triangle with a side length of 4. B = area of a square with a side length of 3. C = area of a regular hexagon with a side length
More informationReview: Geometry. Area Composite Figures Surface Area Volume Fractional Edge Length 3-D Figures and Nets Coordinate Graphing
Review: Geometry Area Composite Figures Surface Area Volume Fractional Edge Length 3-D Figures and Nets Coordinate Graphing Perimeter: the distance around a polygon. Area: the number of square units needed
More informationStudy Guide and Review
State whether each sentence is or false. If false, replace the underlined term to make a sentence. 1. Euclidean geometry deals with a system of points, great circles (lines), and spheres (planes). false,
More informationMath 2 Plane Geometry part 1 Unit Updated January 13, 2017
Complementary angles (two angles whose sum is 90 ) and supplementary angles (two angles whose sum is 180. A straight line = 180. In the figure below and to the left, angle EFH and angle HFG form a straight
More informationGeometry. Unit 9 Equations of Circles, Circle Formulas, and Volume
Geometry Unit 9 Equations of Circles, Circle Formulas, and Volume 0 Warm-up 1. Use the Pythagorean Theorem to find the length of a right triangle s hypotenuse if the two legs are length 8 and 14. Leave
More informationMath 10 C Measurement Unit
Math 10 C Measurement Unit Name: Class: Date: ID: A Chapter Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which imperial unit is most appropriate
More informationVolume review. 1. In the diagram below, a right circular cone has a diameter of 8 inches and a height of 12 inches.
Name: ate: 1. In the diagram below, a right circular cone has a diameter of 8 inches and a height of 12 inches. 3. Which diagram represents the figure with the greatest volume? A.... What is the volume
More informationMath 1 Plane Geometry Part 1
Math 1 Plane Geometry Part 1 1 Intersecting lines: When two lines intersect, adjacent angles are supplementary (they make a line and add up to 180 degrees, and vertical angles (angles across from each
More information17.2 Surface Area of Prisms
h a b c h a b c Locker LESSON 17. Surface Area of Prisms and Cylinders Texas Math Standards The student is expected to: G.11.C Apply the formulas for the total and lateral surface area of three-dimensional
More informationCalculate the area of each figure. Each square on the grid represents a square that is one meter long and one meter wide.
CH 3 Test Review Boundary Lines: Area of Parallelograms and Triangles Calculate the area of each figure Each square on the grid represents a square that is one meter long and one meter wide 1 You are making
More information7.1. Multiplying and Dividing Monomials. Explore Multiplying and Dividing Monomials. Focus on. Reflect and Check
7.1 Focus on After this lesson, you will be able to multiply a monomial by a monomial divide a monomial by a monomial Multiplying and Dividing Monomials Did You Know? The Medicine Wheel represents harmony
More informationIn the figure show below, the measure of angle x is 150 since the sum of the remote interior angles is
Exterior angles of a triangle An exterior angle of a triangle is equal to the sum of the remote interior angles - in other words, the two interior angles on the opposite side of the triangle. In the figure
More informationGeometry Solids Identify Three-Dimensional Figures Notes
26 Geometry Solids Identify Three-Dimensional Figures Notes A three dimensional figure has THREE dimensions length, width, and height (or depth). Intersecting planes can form three dimensional figures
More informationName: DUE: HOUR: 2015/2016 Geometry Final Exam Review
Name: DUE: HOUR: 2015/2016 Geometry Final Exam Review 1. Find x. 2. Find y. x = 3. A right triangle is shown below. Find the lengths x, y, and z. y = 4. Find x. x = y = z = x = 5. Find x. x = 6. ABC ~
More informationGeometry Unit 11 Practice Test
Name: Class: Date: ID: X Geometry Unit 11 Practice Test Short Answer 1. 2. What is the volume of the cylinder in terms of x? 3. What is the height of a square pyramid that has a side length of and a volume
More informationFinding Surface Areas and Volumes of Composite Solids
Finding Surface Areas and Volumes of Composite Solids Recall that the perimeter of a two-dimensional composite figure is the sum of the perimeters of the shapes that make up the figure, minus the lengths
More informationG-GMD.1- I can explain the formulas for volume of a cylinder, pyramid, and cone by using dissection, Cavalieri s, informal limit argument.
G.MG.2 I can use the concept of density in the process of modeling a situation. 1. Each side of a cube measures 3.9 centimeters. Its mass is 95.8 grams. Find the density of the cube. Round to the nearest
More informationMath 8: Identify Shapes and Surface Area
Name: Class: Date: Math 8: Identify Shapes and Surface Area 1. Name the solid according to its description: The figure has one base that is a rectangle and four lateral surfaces that are triangles. 2.
More informationMath 2 Plane Geometry part 2 Unit Updated January 13, 2017
Simplifying square roots Sometimes we need to leave the answer with a radical or square root sign. When we have to do it that way, the calculator isn't very helpful. We need to know how to simplify a square
More informationS P. Geometry Final Exam Review. Name R S P Q P S. Chapter 7 1. If you reflect the point (2, -6) in the x-axis, the coordinates of the image would be:
Geometry Final Exam Review Chapter 7 1. If you reflect the point (2, -6) in the x-axis, the coordinates of the image would be: Name 6. Use the graph below to complete the sentence. 2. If you reflect the
More informationActivity: Area of Shaded Regions in Terms of x
Name: Period: Date: Activity: Area of Shaded Regions in Terms of The largest rectangle below has been divided into four smaller nonoverlapping rectangular regions as shown. 1. Determine and record the
More information19.2 Surface Area of Prisms and Cylinders
Name Class Date 19. Surface Area of Prisms and Cylinders Essential Question: How can you find the surface area of a prism or cylinder? Resource Locker Explore Developing a Surface Area Formula Surface
More informationUNIT 3 - MEASUREMENT & PROPORTIONAL REASONING TEST
Class: Date: UNIT 3 - MEASUREMENT & PROPORTIONAL REASONING TEST Multiple Choice Identify the choice that best completes the statement or answers the question. 1. When designing a building, you must be
More informationSect Volume. 3 ft. 2 ft. 5 ft
199 Sect 8.5 - Volume Objective a & b: Understanding Volume of Various Solids The Volume is the amount of space a three dimensional object occupies. Volume is measured in cubic units such as in or cm.
More informationMoore Catholic High School Math Department
Moore Catholic High School Math Department Geometry Vocabulary The following is a list of terms and properties which are necessary for success in a Geometry class. You will be tested on these terms during
More informationMATH 9 - Midterm Practice - Chapters 1-5
Period: Date: MATH 9 - Midterm Practice - Chapters 1-5 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What type of symmetry is shown by the figure? a.
More informationLesson 2.2 Exercises, pages
Lesson. Exercises, pages 100 105. Write each mixed radical as an entire radical. a) 6 5 b) 6 # 5 # 180 7 # 108 c) - 5 () # d) 5 5 # 5 8 # 5 65 # 0 150. Write each entire radical as a mixed radical, if
More information1 of 39 8/14/2018, 9:48 AM
1 of 39 8/14/018, 9:48 AM Student: Date: Instructor: Alfredo Alvarez Course: Math 0410 Spring 018 Assignment: Math 0410 Homework150bbbbtsiallnew 1. Graph each integer in the list on the same number line.
More informationUNIT 11 VOLUME AND THE PYTHAGOREAN THEOREM
UNIT 11 VOLUME AND THE PYTHAGOREAN THEOREM INTRODUCTION In this Unit, we will use the idea of measuring volume that we studied to find the volume of various 3 dimensional figures. We will also learn about
More information1 of 34 7/9/2018, 8:08 AM
of 34 7/9/08, 8:08 AM Student: Date: Instructor: Alfredo Alvarez Course: Math 040 Spring 08 Assignment: Math 040 Homework3bbbbtsilittle. Graph each integer in the list on the same number line. 3, 3, 5,
More information5.0 Perfect squares and Perfect Cubes
5.0 Perfect squares and Perfect Cubes A fast and efficient way to solve radicals is to recognize and know the perfect numbers. Perfect Squares 1 4 5 6 7 8 9 10 11 1 1 Perfect Cubes 1 4 5 6 7 8 9 10 1 14
More informationGrade 7 Mensuration - Perimeter, Area, Volume
ID : ae-7-mensuration-perimeter-area-volume [1] Grade 7 Mensuration - Perimeter, Area, Volume For more such worksheets visit www.edugain.com Answer the questions (1) A teacher gave a rectangular colouring
More informationCosine Law, Similar Figures & Equivalent figures 70. Very important note: You must show all your work clearly and with great details.
D Arcy McGee High School Major Assignment: Geometry Unit March &7, 017 Duration: 60 minutes Cosine Law, Similar Figures & Equivalent figures 70 Name: Solutions Section: MCU504- Very important note: You
More informationPythagorean Theorem. Pythagorean Theorem
MPM 1D Unit 6: Measurement Lesson 1 Date: Learning goal: how to use Pythagorean Theorem to find unknown side length in a right angle triangle. Investigate: 1. What type of triangle is in the centre of
More informationMeasurement Unit. This booklet belongs to:
Measurement Unit This booklet belongs to: LESSON # DATE QUESTIONS FROM NOTES 1 2 3 4 5 6 7 8 Questions to review This booklet is homework and will be collected on the test day. Your teacher has important
More informationUNIT 5: GEOMETRIC AND ALGEBRAIC CONNECTIONS. Apply Geometric Concepts in Modeling Situations
UNIT 5: GEOMETRIC AND ALGEBRAIC CONNECTIONS This unit investigates coordinate geometry. Students look at equations for circles and use given information to derive equations for representations of these
More information3D Object Unit Review
Name: Class: Date: ID: A 3D Object Unit Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A rectangular prism has a volume of 3x 2 + 18x + 24. Its
More informationClass Generated Review Sheet for Math 213 Final
Class Generated Review Sheet for Math 213 Final Key Ideas 9.1 A line segment consists of two point on a plane and all the points in between them. Complementary: The sum of the two angles is 90 degrees
More informationReal-World Problems: Surface Area and Volume. Solve word problems about the volume of rectangular prisms.
12.4 Real-World Problems: Surface Area and Volume Lesson Objective Solve problems involving surface area and volume of prisms. Learn Solve word problems about the volume of rectangular prisms. A rectangular
More informationNeed more help with decimal subtraction? See T23. Note: The inequality sign is reversed only when multiplying or dividing by a negative number.
. (D) According to the histogram, junior boys sleep an average of.5 hours on a daily basis and junior girls sleep an average of. hours. To find how many more hours the average junior boy sleeps than the
More informationLength, Area, and Volume - Outcomes
1 Length, Area, and Volume - Outcomes Solve problems about the perimeter and area of triangles, rectangles, squares, parallelograms, trapeziums, discs, sectors, and figures made from combinations of these.
More information12-6 Surface Area and Volumes of Spheres. Find the surface area of each sphere or hemisphere. Round to the nearest tenth. SOLUTION: ANSWER: 1017.
Find the surface area of each sphere or hemisphere. Round to the nearest tenth. 3. sphere: area of great circle = 36π yd 2 We know that the area of a great circle is r.. Find 1. Now find the surface area.
More informationPolygons. 5 sides 5 angles. pentagon. no no R89. Name
Lesson 11.1 Polygons A polygon is a closed plane figure formed by three or more line segments that meet at points called vertices. You can classify a polygon by the number of sides and the number of angles
More information12-4 Volumes of Prisms and Cylinders. Find the volume of each prism.
Find the volume of each prism. 3. the oblique rectangular prism shown at the right 1. The volume V of a prism is V = Bh, where B is the area of a base and h is the height of the prism. If two solids have
More information7.1. Multiplying and Dividing Monomials. Explore Multiplying and Dividing Monomials. Focus on. Reflect and Check
7.1 Focus on After this lesson, you will be able to multiply a monomial by a monomial divide a monomial by a monomial Multiplying and Dividing Monomials Did You Know The Medicine Wheel represents harmony
More informationGeometry--Unit 10 Study Guide
Class: Date: Geometry--Unit 10 Study Guide Determine whether each statement is true or false. If false, give a counterexample. 1. Two different great circles will intersect in exactly one point. A) True
More informationThe scale factor between the blue diamond and the green diamond is, so the ratio of their areas is.
For each pair of similar figures, find the area of the green figure. 1. The scale factor between the blue diamond and the green diamond is, so the ratio of their areas is. The area of the green diamond
More informationStudy Guide and Review
State whether each sentence is or false. If false, replace the underlined term to make a sentence. 1. The center of a trapezoid is the perpendicular distance between the bases. false; height false; height
More informationCollege Readiness (597 topics) Course Name: College Prep Math Spring 2014 Course Code: ARTD4-3N6XJ
Course Name: College Prep Math Spring 2014 Course Code: ARTD4-3N6XJ ALEKS Course: Math for College Readiness Instructor: Ms. Dalton Course Dates: Begin: 01/19/2015 End: 06/18/2015 Course Content: 606 Topics
More informationFind the surface area of the tent model. Round to the nearest tenth if necessary.
Use isometric dot paper and the orthographic drawings to sketch the solid. left view: The figure is 3 units high in the 1st, 5th, and 6th columns. The figure is 1 unit high at the 2nd and 3rd columns.
More informationCHAPTER. Daniel Nickerson Salisbury, NC. Three-Dimensional Figures 217
CHAPTER 9 Three-Dimensional Figures Daniel Nickerson Salisbury, NC Three-Dimensional Figures 7 9. Three-Dimensional Figures Objective: to classify three-dimensional figures A solid is a three-dimensional
More informationSection 4.1 Investigating Circles
Section 4.1 Investigating Circles A circle is formed when all the points in a plane that are the same distance away from a center point. The distance from the center of the circle to any point on the edge
More information8.3. Surface Area and Volume of Prisms and Pyramids. Investigate
8.3 Surface Area and Volume of Prisms and Pyramids surface area the number of square units needed to cover the surface of a three-dimensional object volume the amount of space that an object occupies,
More informationPart 1: Perimeter and Area Relationships of a Rectangle
Part 1: Perimeter and Area Relationships of a Rectangle Optimization: the process of finding values that make a given quantity the greatest (or least) possible given certain conditions. Investigation 1:
More informationFAIR LAWN PUBLIC SCHOOLS RONALD J. MEZZADRI District Supervisor Mathematics, Business & Career Education Fair Lawn High School 14-00 Berdan Avenue Fair Lawn, New Jersey 07410-8067 (01) 794-5450 x11 Fax
More information10-3 Composite Figures
10-3 Composite Figures Warm Up Lesson Presentation Lesson Quiz Geometry Warm Up Find the area of each figure. 1. a rectangle in which b = 14 cm and h = 5 cm A = 70 cm 2 2. a triangle in which b = 6 in.
More informationMODULE 18 VOLUME FORMULAS
MODULE 18 VOLUME FORMULAS Objectives Use formulas routinely for finding the perimeter and area of basic prisms, pyramids, cylinders, cones, and spheres. Vocabulary: Volume, right vs oblique Assignments:
More informationFSA Geometry End-of-Course Review Packet. Circles Geometric Measurement and Geometric Properties
FSA Geometry End-of-Course Review Packet Circles Geometric Measurement and Geometric Properties Table of Contents MAFS.912.G-C.1.1 EOC Practice... 3 MAFS.912.G-C.1.2 EOC Practice... 5 MAFS.912.G-C.1.3
More information12-7 Volume of Pyramids, Cones, and Spheres
1. 6. 2. 115.5 in 3 7. 400 mm 3 3. 245.6 mm 3 8. 392.7 ft 3 74.2 cm 3 4. 6.7 ft 3 9. 1436.8 yd 3 5. Amber purchased a necklace that contained an 8 millimeter diameter round pearl. Find the volume of the
More informationFamily. Single. Name : Math 5CST - Review of Transformations, Equivalence & Similarity. The cylinders below are similar solids.
Name : Math 5CST - Review of Transformations, Equivalence & Similarity The cylinders below are similar solids. V? V 7 cm A b 6 cm A b 44 cm The area of the base of the smaller cylinder is 6 cm, and its
More information11-9 Areas of Circles and Sectors. CONSTRUCTION Find the area of each circle. Round to the nearest tenth. 1. Refer to the figure on page 800.
CONSTRUCTION Find the area of each circle. Round to the nearest tenth. 1. Refer to the figure on page 800. Find the indicated measure. Round to the nearest tenth. 3. Find the diameter of a circle with
More informationSurface Area and Volume
Surface Area and Volume Day 1 - Surface Area of Prisms Surface Area = The total area of the surface of a three-dimensional object (Or think of it as the amount of paper you ll need to wrap the shape.)
More informationGrade 7 Mensuration - Perimeter, Area, Volume
ID : gb-7-mensuration-perimeter-area-volume [1] Grade 7 Mensuration - Perimeter, Area, Volume For more such worksheets visit www.edugain.com Answer t he quest ions (1) A square and an equilateral triangle
More informationLesson 10.1 Parallel and Perpendicular
Lesson 10.1 Parallel and Perpendicular 1. Find the slope of each line. a. y 4x 7 b. y 2x 7 0 c. 3x y 4 d. 2x 3y 11 e. y 4 3 (x 1) 5 f. 1 3 x 3 4 y 1 2 0 g. 1.2x 4.8y 7.3 h. y x i. y 2 x 2. Give the slope
More information1. If the sum of the measures of two angles is 90, then the angles are complementary. In triangle ABC, m A = 25, m B = 65, m C = 90.
1. If the sum of the measures of two angles is 90, then the angles are complementary. In triangle ABC, m A = 25, m B = 65, m C = 90. Which valid conclusion follows directly from the previous statements?
More informationMoore Catholic High School Math Department
Moore Catholic High School Math Department Geometry Vocabulary The following is a list of terms and properties which are necessary for success in a Geometry class. You will be tested on these terms during
More informationArea & Volume. Contents Area and perimeter formulae Finding missing lengths when given area or perimeter...
Area & Volume Aidan Ryan aidan.ryan@stmichaelscollege.com Contents Area and perimeter formulae... 2 Finding missing lengths when given area or perimeter... 8 Volume and surface area formulae... 9 Finding
More informationCHAPTER 12. Extending Surface Area and Volume
CHAPTER 12 Extending Surface Area and Volume 0 1 Learning Targets Students will be able to draw isometric views of three-dimensional figures. Students will be able to investigate cross-sections of three-dimensional
More information11.4 Volume of Prisms and Cylinders
11.4 Volume of Prisms and Cylinders Learning Objectives Find the volume of a prism. Find the volume of a cylinder. Review Queue 1. Define volume in your own words. 2. What is the surface area of a cube
More information1. Area of (i) a trapezium = half of the sum of the lengths of parallel sides perpendicular distance between them.
Mensuration. Area of (i) a trapezium = half of the sum of the lengths of parallel sides perpendicular distance between them. A D E B C The area of rectangle ABCD and areas of triangles AEB and DCF will
More informationUSING THE DEFINITE INTEGRAL
Print this page Chapter Eight USING THE DEFINITE INTEGRAL 8.1 AREAS AND VOLUMES In Chapter 5, we calculated areas under graphs using definite integrals. We obtained the integral by slicing up the region,
More informationUNIT 6 MEASUREMENT AND GEOMETRY - PRACTICE
UNIT 6 MEASUREMENT AND GEOMETRY - PRACTICE UNIT 6 MEASUREMENT AND GEOMETRY - PRACTICE... 1 PERIMETER AND AREA PROBLEMS... Answers... 3 VOLUME AND SURFACE AREA PROBLEMS... 4 Answers... 5 SOME CHALLENGING
More informationCenter of a sphere. Radius of a sphere. Chord of a sphere. Diameter of a sphere
12.6 Surface Area and Volume of Spheres Goal p Find surface areas and volumes of spheres. Your Notes VOCABULARY Sphere Center of a sphere Radius of a sphere Chord of a sphere Diameter of a sphere Tangent
More informationPractice Test - Chapter 11. Find the area and perimeter of each figure. Round to the nearest tenth if necessary.
Find the area and perimeter of each figure. Round to the nearest tenth if necessary. 1. Use the Pythagorean Theorem to find the height h, of the parallelogram. 2. Use the Pythagorean Theorem to find the
More informationSurface Area and Volume
Surface Area and Volume Level 1 2 1. Calculate the surface area and volume of each shape. Use metres for all lengths. Write your answers to 4 decimal places: a) 0.8 m Surface Area: Volume: b) 1 m 0.2 m
More informationMathematics II Formula Sheet
Mathematics II Formula Sheet elow are the formulas you may find useful as you work the problems. However, some of the formulas may not be used. You may refer to this page as you take the test. Area Rectangle/Parallelogram
More informationObjectives: Find a function that models a problem and apply the techniques from 4.1, 4.2, and 4.3 the find the optimal or best value.
Objectives: Find a function that models a problem and apply the techniques from 4.1, 4., and 4.3 the find the optimal or best value. Suggested procedure: Step 1. Draw a picture! Label variables and known
More informationFranklin Math Bowl 2008 Group Problem Solving Test Grade 6
Group Problem Solving Test Grade 6 1. The fraction 32 17 can be rewritten by division in the form 1 p + q 1 + r Find the values of p, q, and r. 2. Robert has 48 inches of heavy gauge wire. He decided to
More information2.6 Distance and Midpoint Formulas
.6. Distance and Midpoint Formulas www.ck1.org.6 Distance and Midpoint Formulas Learning Objectives Find the distance between two points in the coordinate plane. Find the missing coordinate of a point
More informationSEVENTH EDITION and EXPANDED SEVENTH EDITION
SEVENTH EDITION and EXPANDED SEVENTH EDITION Slide 9-1 Chapter 9 Geometry 9.1 Points, Lines, Planes, and Angles Basic Terms A line segment is part of a line between two points, including the endpoints.
More informationThe figures below are all prisms. The bases of these prisms are shaded, and the height (altitude) of each prism marked by a dashed line:
Prisms Most of the solids you ll see on the Math IIC test are prisms or variations on prisms. A prism is defined as a geometric solid with two congruent bases that lie in parallel planes. You can create
More informationSection A Area Grade E C
Name: Teacher Assessment Section A Area Grade E C 1. A rectangle has length 7.1 cm and width 3.6 cm. 7.1 cm 3.6 cm (a) Calculate the area of the rectangle. Give your answer to 1 decimal place. Answer...
More informationThe Geometry of Solids
CONDENSED LESSON 10.1 The Geometry of Solids In this lesson you will Learn about polyhedrons, including prisms and pyramids Learn about solids with curved surfaces, including cylinders, cones, and spheres
More information12-6 Surface Area and Volumes of Spheres. Find the surface area of each sphere or hemisphere. Round to the nearest tenth. SOLUTION: SOLUTION:
Find the surface area of each sphere or hemisphere. Round to the nearest tenth. 3. sphere: area of great circle = 36π yd 2 We know that the area of a great circle is r.. Find 1. Now find the surface area.
More informationUse this space for computations. 3 In parallelogram QRST shown below, diagonal TR. is drawn, U and V are points on TS and QR,
3 In parallelogram QRST shown below, diagonal TR is drawn, U and V are points on TS and QR, respectively, and UV intersects TR at W. Use this space for computations. If m S 60, m SRT 83, and m TWU 35,
More information1.4 Surface Area of Right Pyramids and Right Cones
Math 1201 Date: 1.4 Surface Area of Right Pyramids and Right Cones Understanding how to calculate surface area can be helpful in many real world applications. For example, surface area can be used to estimate
More information