What is the volume of a sphere with a radius of 2 cm? use 3.14 for π. round to the nearest hundredth, if needed?

asked Jul 18, 2019 158k views

1 vote

7.1k points

Please log in or register to add a comment.

3 votes

So the formula of the volume of a sphere is
V= (4)/(3) *3.14*r^3

Just plug in 2 in the r variable and solve:

$V=(4)/(3) *3.14*2^3 \\ V=(4)/(3) *3.14*8 \\ V=(4)/(3) *25.12 \\ V=33.49$

Your volume is 33.49 cm^3

Giana answered Jul 24, 2019

by Giana

8.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers