Help !!!
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=4πr
2
, 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
.