Question

find the radius of a sphere whose volume is numerI call you equal to its surface area.Also finds its volume ​

Answer 1

answer.....

• Volume of sphere is equal to the surface area of sphere

1. 4πr²=4/3πr³

1. radius =3

• Volume of sphere= 4/3πr³

=4/3 -22/7- 3- 3 -3

=88 9/7

=792/7

=113.14cm³