Question

Circumference of a circle is 14 pi what is the area in square inches express your answer in terms of pie

Answer 1

Answer: 49π inches²

Explanation:

The formula for the circumference of a circle = 2πr

Since the circumference is 14π, we have to find the radius in order to solve the area.

2πr = 14π

r = 14π/2π

r = 7

Since area = πr²

= π × 7 × 7

= 49π inches²