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

question 286

Multiple Choice

Solve the problem.
-A right circular cone used for packaging candy needs to hold 2 cubic inches of candy and be 3 inches tall. Let $r = \sqrt { \frac { 3 V } { \pi h } }$ repr represent the radius of the circular base where V represents the volume of the cone and h represents the height of the cone. Approximate the radius of this package.

• A)r = 1.41 in.
• B)r = 1.38 in.
• C)r = 0.56 in.
• D)r = 0.80 in.

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