A ball has a diameter of 8 inches. What is its surface area? (Use 3.14 for π.)

Given,

Diameter of the ball = 8 inches

Radius of the ball (r) = diameter : 2 = 8 : 2 = 4 inches

π = 3.14

Surface area of the ball (A) is the same as the surface area for a sphere = 4 π r² = 4 * 3.14 * 4² = 200.96 inches²