# Calculating the radius of a hemisphere

Given that the volume of a hemisphere (half a sphere) of radius r is 2pir^3/3, choose the one option closest to the radius of a hemisphere whose volume is 100cm^3.

Options

A. 0.28cm B. 3.63 cm C. 4.64cm D. 5.94cm E. 7.78cm

F. 47.74cm

https://brainmass.com/math/calculus-and-analysis/calculating-radius-hemisphere-7937

#### Solution Preview

Let us denote the radius of a hemisphere by r, and denote the ...

#### Solution Summary

The radius of a hemisphere is calculated. The volume of a hemisphere of radius is determined.

$2.49