Tech I - Chapter 5 Test

____ 1. What is the name of the polygon?a) MOPQN b) PQMNO c) ONQPN d) PQMON

____ 2. What type of polygon is this?a) Heptagon b) Hexagon c) Pentagon d) Octagon

____ 3. Which is a side adjacent to MN?a) NO b) OP c) PQ d) QO

____ 4. Which is NOT a diagonal from point P?a) PN b) PQ c) PM d) All of these are

diagonals____ 5. How would you classify a polygon with 9 sides?

a) Hendecagon b) Octogon c) Nonagon d) Septagon

____ 6. How would you classify a polygon with 10 sides?a) Heptagon b) Hendecagon c) Octagon d) Decagon

____ 7. How would you classify a polygon with 7 sides?a) Heptagon b) Triangle c) Hexagon d) Pentagon

____ 8. The perimeter of the quadrilateral HIJK is 31 feet. Find JK.a) 6 b) 7 c) 12 d) 14

____ 9. The perimeter of the quadrilateral HIJK is 51 feet. Find JI.a) 10 b) 11 c) 12 d) 20

____ 10. The perimeter of the quadrilateral HIJK is 61 feet. Find HK.a) 12 b) 13 c) 24 d) 26

____ 11. Find the sum of the measures of the interior angles of a nonagon.a) 1620 b) 1260 c) 3,240 d) 360

____ 12. Find the sum of the measures of the interior angles of a decagona) 1620 b) 360 c) 1,440 d) 1,800

____ 13. Find the measure of each individual exterior angle for a hexagon.a) 72 b) 60 c) 51.4 d) 45

____ 14. Find the measure of each individual exterior angle for a dodecagon.a) 36 b) 32.7 c) 30 d) 40

____ 15. Find the measure of each individual exterior angle for a pentagon.

a) 72 b) 50 c) 60 d) 32

True/False

16. A square always has four right angles.

17. A rhombus always has four congruent sides.

18. A trapezoid has two sets of parallel sides.

19. A square is a special parallelogram.

20. A rectangle has four congruent sides.

21. A parallelogram has opposite angles congruent.

22. A parallelogram has opposite angles supplementary.

23. A rhombus has four congruent angles.

24. A rhombus has four right angles.

25. A trapezoid is a quadrilateral.

Multiple Choice

____ 26. Which statement is true?a. All quadrilaterals are rectangles.b. All quadrilaterals are squares.c. All rectangles are quadrilaterals.d. All quadrilaterals are parallelograms.

____ 27. ABCD is a parallelogram. If then

A B

D C

a. 66 b. 124 c. 114 d. 132

____ 28. ABCD is a parallelogram. If then The diagram is not to scale.

A B

D C

a. 125 b. 65 c. 75 d. 115

____ 29. LMNO is a parallelogram. If NM = x + 15 and OL = 3x + 5 find the value of x and then find NM and OL.O N

L M

a. x = 7, NM = 20, OL = 22 c. x = 7, NM = 22, OL = 22

b. x = 5, NM = 20, OL = 20 d. x = 5, NM = 22, OL = 20

____ 30. For the parallelogram, if and find

3 4

2 1a. 9 b. 17 c. 173 d. 163

____ 31. Find the values of the variables in the parallelogram. The diagram is not to scale.

x°y°

z°

10229

a. c. b. d.

____ 32. Based on the information in the diagram, can you prove that the figure is a parallelogram? Explain.

a. Yes; opposite sides are congruent.b. Yes; opposite angles are congruent.c. No; you cannot prove that the quadrilateral is a parallelogram.d. Yes; two opposite sides are both parallel and congruent.