Question

A solid cylinder made of glass is 1 m high and las a base dianeter that is 1.5 m wide.It is melted and turned into a solid sphere. The diameter of the sphere fomed is:​

Answer 1

22/7x1.5/2x1.5/2

=99/28

22/7xr^2=99/28

r^2=99/28x7/22

=root 9/8

hope its correct