Question

A circle has it's radius as 3.7 inches. What is the area, in square inches, of the circle? *

Answer 1

Answer:

A =42.9866 in^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

The radius is 3.7

A = pi (3.7)^2

Approximating pi by 3.14

A = 3.14 (3.7)^2

A =42.9866

Answer 2

Answer:

The area, in square inches, of the circle is 43.01.