Question

Find the area of a circle whose diameter is 27 inches

Answer 1

Answer:

A = 572.265 in^2

Step-by-step explanation:

A = pi r^2

r = d/2 = 27/2 = 13.5 in.

So A = pi r^2

= 3.14 (13.5)^2

= 572.265 in^2

Answer 2

The answer would be 572.265 in^2