Question

Find the area of this circle. Use 3.14 for piπ.

Answer 1

452.16ft^2

Explanation:

So to answer this You need to use the formula A=πR^2

1. Step one is Figuring out what the equation is so A= (3.14)12^2
2. Now what is 12 squared? The answer is 144ft
3. Step three Multiply 144 by 3.14 since that is for PI to get 452.16ft^2

Answer 2

A =452.16 ft^2

Explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

A = 3.14 (12)^2

A =452.16 ft^2