Question

What is the volume of a cone (in cubic inches) of radius 5 inches and height 3 inches? Round your answer to the nearest hundredth.

A. 47.10
B. 78.50
C. 157.00
D. 235.50

(P.S. the question doesn't give me a picture or anything, sorry.)​

Answer 1

Explanation:

no need for a picture, when all the data is specified.

the volume of a cone is

pi × r² × height / 3 = pi×5²×3/3 = pi×25 = 78.53981634... in³

≈ 78.54 in³