Question

A cone has a radius of 2.5 inches and a height of 1.6 inches.

WILLING TO GIVE BRAINLYEST IF CORRECT

#4 What is the volume of the cone?

Use 3.14 for pi. Round to the nearest tenth.

4.0 in³
10.5 in³
12.0 in³
23.1 in³

Answer 1

Volume of the cone = 1/3  * pi * r^2 * h   (r=radius, h=height)

Here volime is 1/3 * 3.14 * 2.5^2 * 1.6  =  10.5 ins^3

Answer 2

we know that

The volume of a cone is equal to

$V=\frac{1}{3} \pi r^{2} h$

where

r is the radius of the base of the cone

h is the height of the cone

In this problem we have

$r=2.5\ in\\h=1.6\ in$

substitute the values

$V=\frac{1}{3}(3.14)(2.5^{2})(1.6)$

$V=10.5\ in^{3}$

therefore

the answer is

$10.5\ in^{3}$