1. May 22, 2009
Solve the following equation:
o
14.5
sin 60 = x

2. HW Review
Surface Area = 2 χ Base + Perimeter χ height
Area of base

4. Surface Area ­ Pyramids
Surface Area = 2 χ Base + Perimeter χ height
Area of base

5. Surface Area ­ Cone
Surface Area = 2 χ Base + Perimeter χ height
Area of base

6. 12
5

7. HW: pg. 814 #3­8, 11­15, 22