If the ratio of the volume of a cylinder to the volume of a sphere is 3 : 1 3 : 1 3 : 1 , and the radius of the sphere is equal to the radius of the c...
Question
If the ratio of the volume of a cylinder to the volume of a sphere is , and the radius of the sphere is equal to the radius of the cylinder, what is the ratio of the total surface area of the cylinder to the total surface area of the sphere?