Question

Calculate the area of a circle with a diameter of 8.2 inches. show or explain your reasoning.

Answer 1

Area = 52.81 square inches

Explanation:

`Diameter = 8.2in\\\\Radius = (diameter)/(2)=(8.2)/(2)=4.1in\\\\Area \ of \ a \ circle = \pi r^2 = \pi * 4.1^2 = 52.81 in^2`