Respuesta :

bookishfairy73
The radius of a circle is 7 inches. What is the area?
Solution: 
A= 3.14 * (7 in) · (7 in)  
A= 3.14 * (49 in^2)
A  = 153.94 in^2
Maggie4567
The formula to find area of a circle is A=πr^2.
So you plug in your the numbers you have : 3.14x7^2
For your final answer is 153.94in^2