1. Warm-up
Solve for segment WV.
Solve for x.

2. Homework Answers
1) x=29 2) x=18 3) x= ) x= ) A= 58°, B= 37°, C=85° 6) A= 92°, B= 41°, C =47° ___________________________________________1) a=6, b=41°, c=24 2) a=62°, b=13, c=9 3) x=8, y=15 4) x=9, y=6 5) x=10, y=40 5) x=5, y=7

3. Cross-Sections and Shape Revolutions

4. A B C D

5. A B C D

6. A B C D

7. A B C D

8. A B C D

9. A B C D

10. A B C D

11. A B C D

12. A B C D

13. A B C D

14. A B C D

15. A B C D

16. Revolutions of a shape around a line

17. Identify the solid generated by revolving the shape around the line.
A B C D

18. Identify the solid generated by revolving the shape around the line.C D

19. Identify the solid generated by revolving the shape around the line.C D

20. Identify the solid generated by revolving the shape around the line.C D

21. Identify the solid generated by revolving the shape around the line.
A B C D

22. Identify the solid generated by revolving the shape around the line.
A B C D

23. Identify the solid generated by revolving the shape around the line.C D

24. Identify the solid generated by revolving the shape around the line.C D

25. Identify the solid generated by revolving the shape around the line.C D

26. Using Geometric Shapes to Model the World

27. What geometric shapes could we use to represent or model the following?

28. What geometric shapes could we use to represent or model the following?

29. What geometric shapes could we use to represent or model the following?

30. What geometric shapes could we use to represent or model the following?

31. What geometric shapes could we use to represent or model the following?