HELP NEEDED! What is the surface area of a sphere with a circumference of 100pi? Leave your answer in terms of pi.
A) 50pi
B) 100pi
C) 2500pi
D) 10000pi

Step-by-step explanation:

The formula for circumference is given by . Setting this equal to the circumference in the problem, we can find the radius of the sphere:

Now we can use the formula for the surface area of a sphere:

Surface area of a sphere:

Using :

hello! just here for points! though i wish i knew!