SOLUTION: If the number of square inches in the surafce area of a sphere is equal to the number of cubic inches in the volume of the sphere, what is the measure of the radius of the sphere?

Algebra ->  Surface-area -> SOLUTION: If the number of square inches in the surafce area of a sphere is equal to the number of cubic inches in the volume of the sphere, what is the measure of the radius of the sphere?      Log On


   

Question 414199: If the number of square inches in the surafce area of a sphere is equal to the number of cubic inches in the volume of the sphere, what is the measure of the radius of the sphere?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
4pir^2= 4/3 pir^3
3r^2=r^3
r=3