1. P RACTICE AND R EVIEW

2. 14.82 14.8

3. 14.87 14.9

4. $8.50 × 4 $36.00 $34.00 2

5. $0.68 × 2 $2.00 $1.36 1

6. 4.3 × 7 28 30.1 2

9. 2-D lengthwidth 3-D lengthwidthheight

10. face a flat surface of a 3-dimensional figure

11. bases the top and bottom faces of a prism

14. 1 vertex cone

15. 2 faces and 1 curved surface cylinder

16. 2 parallel and congruent triangular bases triangular prism

17. 1 square base square pyramid

18. 4 triangular faces triangular, square, and rectangular pyramids

19. 6 congruent faces square prism (cube)

20. 4 vertices triangular pyramid

21. 9 edges triangular prism

22. 6 rectangular faces rectangular prism

23. square pyramid rectangular pyramid triangular pyramid

24. square prism rectangular prism triangular prism

25. Name of Prism FacesVerticesEdges Solid Figure square6812 1

26. Name of Prism FacesVerticesEdges Solid Figure rectangular6812 2

27. Name of Prism FacesVerticesEdges Solid Figure triangular569 3

28. Name of Pyramid FacesVerticesEdges Solid Figure square558 18

29. Name of Pyramid FacesVerticesEdges Solid Figure triangular446 19

30. Name of Pyramid FacesVerticesEdges Solid Figure rectangular558 20

31. 21 rectangular pyramid 22 triangular pyramid

32. 23 square pyramid 24 rectangular prism

33. 25cone 26 triangular prism

34. 27cylinder 28 square prism or cube