Question

what else do i need to add........The formula to find the surface area of a sphere is to take the radius of the sphere and square it and multiply that amount by pi and then multiply that by 4. This is written algebraically as S=4πr2, where S is the surface area, r is the radius, and the value of π is 3.14. Rewrite the equation to solve for the radius of the sphere if you know the sphere’s surface area. Then estimate the radius of a sphere given a surface area of 500 meters2............. answer s= 4pi^2
s/4pi r = 4pir^2/4 pi
s/4pi = r2

Answer 1

Why did you post this again?

Answer 2

The solution is the same as for the one that you closed.

Answer 3

oh my bad