What is the exact area of a circle with a radius of 12 feet? A. 24π square feet B. 36π square feet C. 121π square feet D. 144π square feet

Question

asked Jun 9, 2018 147k views

2 Answers

Iluvatar · Answer 1 · 2018-06-15T01:16:48+0000

Answer:

Option (d) is correct.

Area of circle =
$144\pi$ square feet.

Explanation:

Given : Radius of circle is 12 feet

We have to find the area of circle with a radius of 12 feet and choose the correct option from the given options.

We know,

Area of circle =
$\pi r^2$

Where r is radius of circle.

Given radius of circle is 12 feet

Substitute r = 12 , we have,

Area of circle =
$\pi (12)^2$

Simplify , we have,

Area of circle =
$144\pi$ feet²

Thus, Option (d) is correct.