Question

if the radius of a sphere is increased by 10% then its volume will be increased by​

Answer 1

Answer:

33.1%

Step-by-step explanation:

volume=4/3×pi×r cube

let radius=x

radius is increased to=1.1x

volume is increased to=(1.1x) cube

=1.331x cube

so volume is increased by=(1.331-1)/1×100

=33.1%