1. 10-7 Volume of Pyramids and Cones
Geometry

2. Volume of a Pyramid

3. Example 1
Find the volume of the square pyramid with base edge length 9 cm & height 14 cm.

4. Ex. 2
Find the volume of a rectangular pyramid with length 11 m, width 18 m, & height 23 m.
Ex. 1A

5. Volume of a Cone

6. Example 3
Find the volume of each cone. Give your answers both in terms of π & rounded to the nearest tenth.
a.) picture cm
16 cm
b.) a cone with base circumference 25π in. & a height 2 in. more than twice the radius.
3C & 3B

7. Example 4
The diameter & height of the cone are divided by 3. Describe the effect on the volume.
h = 15 in.
d = 15 in. 4