1. rectangular prism or square prism (cube)

2. sphere

3. triangular prism

4. square pyramid

5. rectangular prism

6. cone

7. triangular pyramid

8. square prism or cube

9. cylinder

10. rectangular pyramid

11. sphere 1 curved surface

12. cone 1 face 1 vertex

13. cylinder 1 curved surface 2 faces

14. rectangular prism 6 faces 12 edges 8 vertices

15. square prism 6 faces 12 edges 8 vertices

16. triangular prism 5 faces 9 edges 6 vertices

17. rectangular pyramid 5 faces 8 edges 5 vertices

18. square pyramid 5 faces 8 edges 5 vertices

19. triangular pyramid 4 faces 6 edges 4 vertices

20. cylinder

21. triangular pyramid

22. cone

23. rectangular prism

24. square prism

25. square pyramid

26. triangular prism

27. rectangular pyramid

28. 12 in. 2 face A: faces A & D: 2 in. 6 in. 2 in. 1 in. 6 in. × 2 in. = 24 in. 2 12 × 2 =

29. 6 in. 2 face B: faces B & E: 2 in. 6 in. 2 in. 1 in. 6 in. × 1 in. = 12 in. 2 6 × 2 =

30. 2 in. 2 face C: faces C & F: 2 in. 6 in. 2 in. 1 in. 2 in. × 1 in. = 4 in. 2 2 × 2 =

31. 40 in. 2 2 in. 6 in. 2 in. 1 in. 24 + 12 + 4 =

32. 64 cm 2 8 cm 8 cm × 8 cm = 384 cm 2 64 cm 2 × 6 = 64 × 6 384 2

33. What is volume? the space contained in a three-dimensional figure

34. What is the formula for volume? v = length × width × height

35. What type of unit is used to measure volume? cubic units

36. 5 ft × 3 ft × 2 ft = 15 ft 2 × 2 ft = 5 ft 3 ft 2 ft 30 ft 3

37. Peter is painting the outside of a storage cabinet that is 6 ft long, 4 ft wide, and 8 ft high. Find the surface area of the storage cabinet.

38. (6 × 4) × 2 = (8 × 6) × 2 = (8 × 4) × 2 = 6 ft 4 ft 8 ft 24 × 2 = 48 × 2 = 32 × 2 = 48 ft 2 96 ft 2 64 ft 2 + 208 ft 2 208 ft 2 1

39. Peter is painting the outside of a storage cabinet that is 6 ft long, 4 ft wide, and 8 ft high. Find the surface area of the storage cabinet. 208 ft 2

40. Katie has a box that is 16 in. long, 14 in. wide, and 8 in. high. Karl’s box is 17 in. long, 12 in. wide, and 9 in. high. Whose box has the greater volume?

41. Katie: Karl: 14 × 16 84 + 140 224 2 16 in. × 14 in. × 8 in. 17 in. × 12 in. × 9 in. 1 224 × 8 1,792 31 in. 3

42. Katie: Karl: 12 × 17 84 + 120 204 1 1,792 in. 3 17 in. × 12 in. × 9 in. 1 204 × 9 1,836 3 in. 3 1,836 in. 3

43. Katie has a box that is 16 in. long, 14 in. wide, and 8 in. high. Karl’s box is 17 in. long, 12 in. wide, and 9 in. high. Whose box has the greater volume? Karl’s box 1,836 in. 3 > 1,792 in. 3

44. Colin planted a garden 100 ft long and 50 ft wide. What is the area of his garden? 100 × 50 = 5,000 ft 2

45. Colin plans to put a fence around the garden. How much fencing will he need? (100 × 2) + (50 × 2) = 200 + 100 = 300 ft