Question

A remodeling project calls for sanding a chair with a disk sander. The sanding disk used on the sander has a radius of 4 inches. Find the area of the disk. Use 3.14 for \large \pi

Answer 1

the area of the disk is 50.24 inches^2

Explanation:

The computation of the area of the disk is as follows:

As we know that

The area of the circle is

= πr^2

= 3.14 × 4^2

= 3.14 × 16

= 50.24 inches ^2

hence, the area of the disk is 50.24 inches^2