Question

The volume of a cone is 141.3 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the nearest inch? Use π = 3.14.

2 inches
3 inches
5 inches
9 inches

Answer 1

it's B

Explanation:

I took the test

Answer 2

3 inches


141.3*3= 423.9

15*3.14=47.1

423.9÷47.1=9

√9= 3

3 inches