1. 9.4; 8-16 Even, 22-24, 30-32
8. 30
10. 24
12. 36
14. 27
22. small: big: 640
23. 4 boxes
24. Bigger box. 4 times the volume of small box should cost $8, not $6

2. 9.5 Volume of Pyramids and Cones
Goal: Find the volume of pyramids and cones.

3. Volume of a Pyramid
A = Area of a base
h = Height

4. 1. Volume of a Pyramid
40 cubic feet
56 cubic meters

5. Volume of Pyramids
180 84
120

6. Volume of a Cone
Area of Base
Height of Cone

7. 2. Find Volume of a Cone
804 cubic centimeters

8. 3. Find the Volume of a Cone
38 cubic in.

9. Find Volume of Cones
236
183
2513
101
1005

10. Homework
9.5 pg. 513
12-14, 17-22, 26