We had our second day of review for the chapter 12 test today in class. The answers to the review will be posted later today.
Assignment: Chapter 12 Review #2
Answer Key
Test 47 Important Solids
1. AX
2. rectangles
3. 360
4. 480
5. 600
6. a. RSTU b. triangle VRS
7. vertex
8. 17
9. 544
10. 800
11. 1280
12. sketch of cone
13. 14 radical 2
14. 12 pi
15. 16 pi
16. 7.5 pi
17. sketch of cylinder
18. 108 pi
19. 270 pi
20. 486 pi
21. 343
22. 600
23. 48 radical 3
24. 4, 4, 8
25. 4
26. a. equal b. less than
27. 15:7
Test 48 Similar Solids
1. a. 144 pi b. 288 pi
2. a. 9 pi b. 4.5 pi
3. 3
4. 10.7 pi
5. 7 pi
6. a. 4 b. 8
7. yes
8. a. 1:3 b. 1:9 c. 1:3 d. 1:27
9. a. 1:9 b. 1:8 c. 1:27 d. 1:26
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