We went over a quick lesson on how to work with cones today before getting started on the lesson that dealt with how to calculate cone problems. We went over the needed formulas and then did three examples together. The students then got started on their assignment and reviewed for the quiz tomorrow on their own.
Assignment: review worksheet #1-10 + page 493; WE 9-16 all
Chapter 12 quiz tomorrow
Review Sheet Answers
1. pentagonal
2. face ; lateral face
3. base
4. lateral edge
5. height
6. square
7. base edge
8. lateral edge
9. height
10. slant height
11. a. 96 b. 108 c. 48
12. a. 10 b. 2 radical 34 c. 240 d. 384
13. a. 36 pi b. 54 pi c. 54 pi
14. a. 13 b. 65 pi c. 90 pi d. 100 pi
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