Tech I - Chapter 5 Test




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TechMathI - Ch5 Test

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TechMathI - Ch5 Test

  1. 1. 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 decagon a) 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
  2. 2. 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 a. 66 b. 124 c. 114 d. 132 D C ____ 28. ABCD is a parallelogram. If then The diagram is not to scale. A B a. 125 b. 65 c. 75 d. 115 D C ____ 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
  3. 3. ____ 30. For the parallelogram, if and find 3 4 a. 9 b. 17 c. 173 d. 163 2 1 ____ 31. Find the values of the variables in the parallelogram. The diagram is not to scale. 29 102 y° z° x° a. c. b. d. ____ 32. Based on the information in the diagram, can you prove that the figure is a parallelogram? Explain.
  4. 4. a. Y e s; o p p o si te si d e s ar e c o n g r u e nt . b. Y e s; o p p o si te a n gl e s ar e c o n g r u e nt . c. N o; y o
  5. 5. a n n ot p r o v e th at th e q u a d ri la te ra l is a p ar al le lo g ra m . d. Y e s; t w o o p p o si te si d e s ar e b ot h p ar al le l a

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