2. Classifying Int. and Ext. Angles Angles w/ Diagrams Properties of Quads Area 10 20 30 40 50

3. Question 1 - 10 Which of the following are NOT polygons? A. B. C. D.

4. Answer 1 – 10 A, C, and D

5. Question 1 - 20 A polygon with 6 sides is called a __________

6. Answer 1 – 20 hexagon

7. Question 1 - 30 A polygon with 7 sides is called a __________

8. Answer 1 – 30 heptagon

9. Question 1 - 40 A polygon with 12 sides is called a _________

10. Answer 1 – 40 Dodecagon

11. Question 1 - 50 A quadrilateral with 4 congruent sides is called a ______________

12. Answer 1 – 50 rhombus

13. Question 2 - 10 What is the sum of the interior angles in a 15-gon?

14. Answer 2 – 10 2340⁰

15. Question 2 - 20 What is the measure of each interior angle in a regular 40-gon?

16. Answer 2 – 20 171 degrees

17. Question 2 - 30 What is the measure of each interior angle in a regular 24-gon?

18. Answer 2 – 30 165 degrees

19. Question 2 - 40 What is the sum of the exterior angles of a decagon?

20. Answer 2 – 40 360 degrees

21. Question 2 - 50 The measure of each interior angle of a regular polygon is 170 degrees. How many sides does the polygon have?

22. Answer 2 – 50 36

23. Question 3 - 10 What is the value of x in the polygon below?

24. Answer 3 – 10 128 degrees

25. Question 3 - 20 What is the value of x in the polygon below?

26. Answer 3 – 20 33 degrees

27. Question 3 - 30 What is the value of x in the polygon below?

28. Answer 3 – 30 125 degrees

29. Question 3 - 40 What is the value of m in the polygon below?

30. Answer 3 – 40 43 degrees

31. Question 3 - 50 What is the measure of angle 1?

32. Answer 3 – 50 40 degrees

33. Question 4 - 10 In rectangle QRST, what is m<S?

34. Answer 4 – 10 90 degrees

35. Question 4 - 20 WXYZ is a parallelogram. What is the value of x?

36. Answer 4 – 20 10 degrees

37. Question 4 - 30 WXYZ is a parallelogram. What is the value of x?

38. Answer 4 – 30 16 degrees

39. Question 4 - 40 The figure below is a parallelogram. What are the values of x, y, and z?

40. Answer 4 – 40 X = 31 degrees Y = 44 degrees Z = 105 degrees

41. Question 4 - 50 Parallelogram RAFT has vertices R = (-1, 2), A = (3, 5), and F = (0,-2). What are the coordinates of T?

42. Answer 4 – 50 (-4, -5)

43. Question 5 - 10 What is the area of the parallelogram below?

44. Answer 5 – 10 96 inches 2

45. Question 5 - 20 What is the area of the trapezoid below?

46. Answer 5 – 20 22.5 mi 2

47. Question 5 - 30 If AC = 18 cm and DB = 6 cm, what is the area of the figure below?

48. Answer 5 – 30 54 cm 2

49. Question 5 - 40 What is the area of the figure below?

50. Answer 5 – 40 115 units 2

51. Question 5 - 50 Explain how you could find the area of the trapezoid below WITHOUT using the formula. Show work.

52. Answer 5 – 50 Split into 3 triangles or 2 triangles and a rectangle. Area = 18 m 2