Question

Calculate the volume of space between the two cylinders in the diagram . Use 3.14 for pi! Show work !

Answer 1

116933.6

Explanation:

`A_1 = \pi r^2 = 3.14 * 34^2 = 3.14 * 1156 = 3629.84`

`V_1 = A_1 * h = 3629.84 * 40 = 145193.6`

`A_2 = \pi r^2 = 3.14 * 15^2 = 3.14 * 225 = 706.5`

`V_2 = A_2 *h = 706.5 * 40 = 28260`

`V = V_1 - V_2 = 145193.6 - 28260 = 116933.6`