Question

The volume of a cone with a height of 9 inches and a base area of 7 square inches is 21 cubic inches.

Answer 1

Answer:

True

Step-by-step explanation:

we know that

The volume of a cone is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base

H is the height of the cone

we have

$B=7\ in^{2}$

$H=9\ in^{2}$

substitute

$V=\frac{1}{3}(7)(9)$

$V=21\ in^{3}$

therefore

The answer is True