Name: Class: Date: GEOMETRY B: CHAPTER 10 PRACTICE TEST Short Answer 1. An isosceles triangle has area of 15 ft. If the base is 14 ft, what is the length of the legs? Round your answer to the nearest tenth. Find the area of the trapezoid. Leave your answer in simplest radical form.. Find the area of the rhombus. 3. The figures are similar. The area of one figure is given. Find the area of the other figure to the nearest whole number. 4. The area of the smaller trapezoid is 05 m. 5. Two trapezoids have areas 43 cm and 48 cm. Find their ratio of similarity. 1
Name: 6. Find the area of the rhombus. Leave your answer in simplest radical form. 7. Find the area of the regular polygon. Round your answer to the nearest tenth. 8. Given the regular hexagon, find the measure of each numbered angle. 9. Find the ratio of the perimeter of the larger rectangle to the perimeter of the smaller rectangle.
Name: 10. Find the area of a regular hexagon with an apothem 14.7 miles long and a side 17 miles long. Round your answer to the nearest tenth. 11. Find the area. The figure is not drawn to scale. 1. 13. 14. 15. Find the area of a regular hexagon with side length of m. Round your answer to the nearest tenth. 3
Name: Find the area of the triangle. Give the answer to the nearest tenth. The drawing may not be to scale. 16. 4
GEOMETRY B: CHAPTER 10 PRACTICE TEST Answer Section SHORT ANSWER 1. ANS: 19. ft PTS: 1 DIF: L3 REF: 10-1 Areas of Parallelograms and Triangles OBJ: 10-1. Area of a Triangle NAT: NAEP 005 M1h ADP J.1.6 ADP K.8. TOP: 10-1 Example 3 KEY: triangle area isosceles triangle leg. ANS: 50 m PTS: 1 DIF: L REF: 10- Areas of Trapezoids, Rhombuses, and Kites OBJ: 10-. Finding Areas of Rhombuses and Kites NAT: NAEP 005 M1h ADP K.8. TOP: 10- Example 4 KEY: area rhombus 3. ANS: 75 3 ft PTS: 1 DIF: L REF: 10- Areas of Trapezoids, Rhombuses, and Kites OBJ: 10-.1 Area of a Trapezoid NAT: NAEP 005 M1h ADP K.8. TOP: 10- Example KEY: area trapezoid 4. ANS: 099 m PTS: 1 DIF: L REF: 10-4 Perimeters and Areas of Similar Figures OBJ: 10-4.1 Finding Perimeters and Areas of Similar Figures NAT: NAEP 005 Mg NAEP 005 N4c ADP I.1. ADP K.8.3 TOP: 10-4 Example KEY: similar figures area trapezoid 5. ANS: 3 : 1 PTS: 1 DIF: L REF: 10-4 Perimeters and Areas of Similar Figures OBJ: 10-4.1 Finding Perimeters and Areas of Similar Figures NAT: NAEP 005 Mg NAEP 005 N4c ADP I.1. ADP K.8.3 TOP: 10-4 Example 4 KEY: similar figures area 6. ANS: 16 3 PTS: 1 DIF: L3 REF: 10- Areas of Trapezoids, Rhombuses, and Kites OBJ: 10-. Finding Areas of Rhombuses and Kites NAT: NAEP 005 M1h ADP K.8. TOP: 10- Example 4 KEY: rhombus diagonal area 1
7. ANS: 483.0 in. TOP: 10-3 Example 3 KEY: regular polygon area apothem radius octagon 8. ANS: m 1 = 60, m = 30, m 3 = 60 TOP: 10-3 Example 1 KEY: regular polygon 9. ANS: 4 3 PTS: 1 DIF: L3 REF: 10-4 Perimeters and Areas of Similar Figures OBJ: 10-4.1 Finding Perimeters and Areas of Similar Figures NAT: NAEP 005 Mg NAEP 005 N4c ADP I.1. ADP K.8.3 TOP: 10-4 Example 1 KEY: perimeter ratio 10. ANS: 940.5 TOP: 10-3 Example KEY: regular polygon area apothem radius 11. ANS: 9.1 cm PTS: 1 DIF: L REF: 10-1 Areas of Parallelograms and Triangles OBJ: 10-1. Area of a Triangle NAT: NAEP 005 M1h ADP J.1.6 ADP K.8. TOP: 10-1 Example 3 KEY: triangle area 1. ANS: 10.44 cm PTS: 1 DIF: L REF: 10-1 Areas of Parallelograms and Triangles OBJ: 10-1.1 Area of a Parallelogram NAT: NAEP 005 M1h ADP J.1.6 ADP K.8. TOP: 10-1 Example 1 KEY: area parallelogram base height 13. ANS: 144.5 cm PTS: 1 DIF: L3 REF: 10-1 Areas of Parallelograms and Triangles OBJ: 10-1. Area of a Triangle NAT: NAEP 005 M1h ADP J.1.6 ADP K.8. TOP: 10-1 Example 3 KEY: area triangle rectangle
14. ANS: 303.66 in. PTS: 1 DIF: L REF: 10- Areas of Trapezoids, Rhombuses, and Kites OBJ: 10-.1 Area of a Trapezoid NAT: NAEP 005 M1h ADP J.1.6 ADP K.8. TOP: 10- Example 1 KEY: trapezoid area 15. ANS: 10.4 m TOP: 10-3 Example 3 KEY: regular polygon hexagon area apothem radius 16. ANS: 41.7 cm PTS: 1 DIF: L REF: 10-5 Trigonometry and Area OBJ: 10-5. Finding the Area of a Triangle NAT: NAEP 005 M1h ADP I.4.1 ADP K.11.3 TOP: 10-5 Example 3 KEY: area of a triangle area sine 3