SOLUTION: a cylinder with a diameter of 5cm and a length of 16cm is melted down to make a sphere what will the radius of the sphere be?

Algebra ->  Bodies-in-space -> SOLUTION: a cylinder with a diameter of 5cm and a length of 16cm is melted down to make a sphere what will the radius of the sphere be?       Log On


   

Question 882539: a cylinder with a diameter of 5cm and a length of 16cm is melted down to make a sphere what will the radius of the sphere be?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
The volume stays the same.
r = the unknown solvable radius of the sphere.
16%2Api%2A%285%2F2%29%5E2=pi%2Ar%5E2
Solve for r.