Question

The main tank has a radius of 70 feet. What is the volume of the quarter-sphered sized tank? Round your answer to the nearest whole number.

Answer 1

Volume of a sphere with radius of 70 feet is:

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

where r is that radius

Because we need quarter sized tank of that radius we need to divide formula for volume by 4

Than we get:

`V = (1)/(3) * \pi * r^(3)`

V = 359188,76

Rounded:
V = 359189