Question

The radius of a circle is 9 inches. What is the measurement of the area?

Answer 1

The formula for area of a circle is A=pi r squared.

therefor you will do 3.14 (because its pi) multiply by 9 (the radius) and then square the radius.

A= 3.14x9squared

A=254.34

So the answer is 254.34

Answer 2

Answer is provided in image attached.