Question

Find the surface area of the sphere. Use 3.14 for pie. Round to the nearest tenth.

Answer 1

The answer is b) Use this formula: S. A (sphere)= 4 pi r ^ 2 (where

r = diameter/2= 7 yd

Explanation:

S. A (sphere) = 4 pi r^2 = 4 (3.14) (7 x 7) = 615.4