Solve the Problem $$\mathrm { r } = \sqrt { \frac { 3 \mathrm {~V} } { \pi \mathrm { h } } }$$

Multiple Choice

Solve the problem.
-The radius, r, of a right circular cone can be found using the formula $$\mathrm { r } = \sqrt { \frac { 3 \mathrm {~V} } { \pi \mathrm { h } } }$$

A) 10.8 in.
B) 6.3 in.
C) 11.3 in.
D) 5.4 in.