Question

Given the radius r of a sphere, calculate it's volume V using the formula V= 4 3 Calculate V when r = 7 feet and use T = 3.14. Round your answer to two decimal places

Answer 1

The volume of a sphere is:

`V=(4)/(3)\pi r^3`

In this case we have r=7, then:

`V=(4)/(3)(3.14)(7)^3=1436.03`

Therefore the volume is 1436.03 cubic feet.