Ch. 7 Test. 1. Find the sum of the measures of the interior angles of the given figure.
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1 h. 7 Test 1. Find the sum of the measures of the interior angles of the given figure. a. 900 c. 70 b. 10 d The sum of the measures of the interior angles of a polygon is 10. lassify the polygon by the number of sides. a. dodecagon c. decagon b. 11-gon d. octagon 3. Find the value of x x x a. about 7.6 c. about 57.6 b. about.6 d. about 1.6. Find the value of x a. 7 c. 106 b. 70 d Find the value of x. x
2 56 x x a. 3 c. 57 b. 7 d convex pentagon has exterior angles of 83, 83, 6, and 6. What is the measure of an exterior angle at the fifth vertex? a. 58 c. 131 b. 1 d Find the values of x and y in the parallelogram. y x 11 a., c., b., d., 8. Find the values of x and y in the parallelogram when,, m, m. a., c. or, b., d., 9. parallelogram is formed by the supports that attach a basketball backboard and rim to the wall. The angles change as the basketball apparatus is taken out and put away. Find when.
3 a. 58 c. 3 b. 18 d For what values of x and y is quadrilateral a parallelogram? y+0 8x 3 9x 0 6x a., c., b., d., 11. Find the value of x that makes the quadrilateral a parallelogram when and. E a. c. b. d. Find the measures of the numbered angles in rhombus QRST.
4 1. S R T Q a.,,, b.,,, c.,,, d.,,, 13. R 60 S 3 Q 5 1 T a.,,, b.,,, c.,,, d.,,, 1. R 1 S 16 5 Q 3 T a.,,, b.,,, c.,,, d.,,, 15. Find the lengths of the diagonals of rectangle QRST when and. a. 35 c. 70 b d Find the length of the midsegment of the trapezoid.
5 1 M N 37 a. 9 c. 8 b. 7.5 d Find the length of midsegment in trapezoid when,,, and. Z Y x y a. 10 c. 5 b. 5 d scenic overlook which extends over a ravine is shaped like a kite. Y 0 X Z 11 W Find. a. 0 c. 10
6 b. 11 d What additional condition(s) would make quadrilateral a parallelogram? F a. c. b. d. 0. ecide whether quadrilateral with vertices,,, and is a rectangle, rhombus, square, or parallelogram. y x a. parallelogram c. rectangle b. rhombus d. square 1. Quadrilateral is a kite. What conditions must be true? a. no parallel sides c. diagonals are perpendicular b. opposite sides are congruent d. pair congruent sides Match the angle measure below to its regular polygon. a. Nonagon d. odecagon b. Heptagon e. ecagon c. Octagon f. Hexagon. Exterior angle of Exterior angle of 51.
7 . Exterior angle of 5 5. Exterior angle of 60 Match the given side or angle to its measure using the parallelogram below F Find 7. Find 8. Find. 9. Find. a. 9 e. 150 b. f. 6 c. g. 60 d. 75 h. 300 F stop sign is shaped like a regular octagon. Find the measure of each interior angle of the stop sign. Then find the measure of each exterior angle. a. interior: ; exterior:.5 c. interior: 135 ; exterior: 5 b. interior:.5 ; exterior: d. interior: 5 ; exterior: 135
8 h. 7 Test nswer Section 1. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: Example 1. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: Example 3. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: Example 5 5. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: Example 5 6. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: Example 5 7. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 KEY: parallelogram NOT: Example 1 8. NS: PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-O..11 KEY: parallelogram NOT: Example 1 9. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 KEY: parallelogram application NOT: Example 10. NS: PTS: 1 IF: Level REF: Geometry Sec. 7.3 NT: HSG-O..11 HSG-MG..1 KEY: parallelogram NOT: Example NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.3 NT: HSG-O..11 HSG-SRT..5 HSG-MG..1 KEY: parallelogram NOT: Example 1. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 HSG-MG..1 KEY: rhombus 13. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 HSG-MG..1 KEY: rhombus 1. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 HSG-MG..1 KEY: rhombus 15. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 HSG-MG..1 KEY: rectangle NOT: Example NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.5
9 NT: HSG-MG..1 KEY: trapezoid midsegment of a trapezoid 17. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.5 NT: HSG-SRT..5 HSG-MG..1 KEY: trapezoid midsegment of a trapezoid NOT: Example 18. NS: PTS: 1 IF: Level REF: Geometry Sec. 7.5 NT: HSG-SRT..5 HSG-MG..1 KEY: kite application NOT: Example NS:, PTS: 1 IF: Level REF: Geometry Sec. 7.3 NT: HSG-O..11 HSG-MG..1 HSG-SRT..5 KEY: parallelogram NOT: ombined oncept 0. NS:, PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-SRT..5 HSG-MG..1 KEY: classifying quadrilaterals NOT: Example 6 1. NS:,, PTS: 1 IF: Level REF: Geometry Sec. 7.5 NT: HSG-SRT..5 HSG-MG..1 KEY: classifying quadrilaterals NOT: Example 6. NS: PTS: 1 IF: Level REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: ombined oncept 3. NS: PTS: 1 IF: Level REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: ombined oncept. NS: PTS: 1 IF: Level REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: ombined oncept 5. NS: F PTS: 1 IF: Level REF: Geometry Sec. 7.1 NT: HSG-O..11 NOT: ombined oncept 6. NS: PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 KEY: parallelogram NOT: ombined oncept 7. NS: E PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 KEY: parallelogram NOT: ombined oncept 8. NS: PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 KEY: parallelogram NOT: ombined oncept 9. NS: F PTS: 1 IF: Level REF: Geometry Sec. 7. NT: HSG-O..11 HSG-SRT..5 KEY: parallelogram NOT: ombined oncept 30. NS: PTS: 1 IF: Level 1 REF: Geometry Sec. 7.1 NT: HSG-O..11 KEY: angle measures of polygons application NOT: Example 6
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