How foes the volume of a sphere change if the radius is tripled

Question

asked Jul 19, 2017 216k views

1 Answer

Evangelia · Answer 1 · 2017-07-23T17:50:59+0000

The volume of a sphere is (4/3)*pi*r³. If r is tripled, it would be (4/3)*pi*(3r)³ which is (4/3)*pi*27r³.
The volume would be 27 times greater.