Question

Find the surface area of a sphere with a radius of 30 m. leave your answer in terms of pi @Directrix

Answer 1

First, the formula for the surface area of a sphere.

Answer 2

A = 4 * π * r²

Answer 3

A = 4 * π * r²

A = 4 * π * 30²

Answer 4

4*3.14*30^2?

Answer 5

Did you get 3600 π

Answer 6

no i think i did it wrong

Answer 7

Is 3600 π among the answer options

Answer 8

yes

Answer 9

Post the next question, please.