Question

the radius the sphere is doubled then what is the ratio of their surface area​

Answer 1

Step-by-step explanation:

The increase in surface area is 300% when the radius of a sphere is doubled. Therefore it is concluded that if the radius of a sphere is doubled then the ratio of their surface area is 4 times the old area. To know more about surface area , visit: The ratio of the surface area of two sphere is 3 : 5.

Answer 2

Wow, super amazing question.