Question

What is the area of a circle with a radius of 42 inches?

Answer 1

Answer:

5538.96 square inches

Step-by-step explanation:

Area of a circle = pi r^2

Given radius r = 42 inches and pi = 3.14

Area = 3.14 x (42)^2

= 3.14 x (42 x 42)

= 3.14 x 1764

= 5538.96 square inches