1. Jeopardy Chapter 3 and 4 Area and Volume Chapter 5 and 6 Triangles Chapter 9 and 10 trig and quadrilaterals Chapter 7 and 8 Congruence 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Chapter11 and 12 Circles

2. Category 1 100 12 in 20 in 13 in Find the area of the following figure:

3. Category 1 100 A = 240 in 2

4. Category 1 200 36 in P = 140 in. 28 in 23 in x in 21 in Find the missing side of the following polygon:

5. Category 1 200 x = 32 in.

6. Category 1 300 Find the Volume 8 cm 12 cm

7. Category 1 300 V = 96π cm 3

8. Category 1 400 Find the missing length: 14 m 28 m h A = 126 m 2

9. Category 1 400 h = 6 m

10. Category 1 500 Find the volume of a trapezoidal prism has a height 13 cm with a trapezoidal base with bases measuring 2 cm and 8 cm with a height 5 cm.

11. Category 1 500 V = 325 cm 3

12. Category 2 100 Do the following lengths make a triangle 12 cm, 15 cm, 8 cm

13. Category 2 100 8 cm + 12 cm = 20 cm 20 cm > 15 cm Yes, they can make a triangle.

14. Category 2 200 A hiking trail forms a triangle; the first portion of the trail is 3 mi., the second is 5 miles. What are the possible distance of the third and last section of the trail?

15. Category 2 200 2 mi < x < 8 mi The last section of the hiking trail can be greater than 2 miles or less than 8 miles.

16. Category 2 300

17. Category 2 300 XW = 4 ft

18. Category 2 400

19. Category 2 400 x = 6 units VW = 13 units

20. Category 2 500 Solve for x:

21. Category 2 500 x = 3.2 cm

22. Category 3 100 Are the following triangles congruent?

23. Category 3 100 Yes, by ASA

24. Category 3 200 What is the transformation?

25. Category 3 200 Rotation 270 o counterclockwise

26. Category 3 300 Are the following triangles congruent?

27. Category 3 300 Yes, by AAS

28. Category 3 400 Conditional Statement: "If a number is divisible by 5 then it is divisible by 10." a.Write is the hypothesis and conclusion of the conditional statement. b. Write the converse of the statement. c. Write the inverse of the statement. d. Write the contrapositive of the statement.

29. Category 3 400 a. Hypothesis: number is divisible by 5 Conclusion: number is divisible by 10 b. Converse: If a number is divisible by 10, then it is divisible by 5. c. Inverse: If a number is not divisible by 5, then it is not divisible by 10. d. Contrapositive: If a number is not divisible by 10, then it is not divisible by 5.

30. Category 3 500 Write a two-column proof for the following: Given: ABC is an isosceles triangle with vertex angle A AD bisects <CAB Prove: CD ≅ DB A C D B

31. Category 3 500

32. Category 4 100 Name all the quadrilaterals with diagonals that are perpendicular bisectors of each other.

33. 100 Category 4 Rhombus, Square

34. 200 Category 4 Find the measure of x. 8x - 24 5x + 12

35. 200 Category 4 X = 12

36. 300 Category 4 In this trapezoid: Find the measure of y. 2y - 6 cm 9 cm 13 cm

37. 300 Category 4 y = 14 cm

38. 400 Category 4 The measure of each exterior angle of a regular polygon is 15 o. How many sides does the polygon have?

39. 400 Category 4 The polygon would have 24 sides.

40. 500 Category 4 A pine tree sits in a clearing. It casts a 45 foot shadow on the ground. The angle from the end of the shadow to the top of the tree is 40˚. How tall is the tree? Draw a picture and solve

41. 500 Category 4 x = 45 ∗tan 40 o 45 ft x 40 o

42. Category 5 100 Find the measure of x.

43. 100 Category 5 x = 123.5 o

44. 200 Category 5 Find the measure of x.

45. 200 Category 5 x = 102 o

46. 300 Category 5 8 mm 12 mm E D C A B Find the length of BC.

47. 300 Category 5 BC = 10 mm

48. 400 Category 5 The radius of circle D is 8 cm, find the length of arc AB.

49. 400 Category 5 length of AB = 28 π/9 cm

50. 500 Category 5 Find the area of the shaded region.

51. 500 Category 5 Area of Sector= 176 π/9 ft 2