Question

Q1: The radius of a circular plate is 7 Inches.

Find its area. (use
= 3.14 )
Round to the nearest hundredth.
square inches

Answer 1

153.86 square inches

Explanation:

the area of a circle is πr^2

the radius here is 7 and we use the value of 3.14 for π

3.14 * 7^2 = 3.14 * 49 = 153.86

Answer 2

153.86 inches^2

Explanation:

The area of a circle is given by

A = pi r^2

A = 3.14 * (7)^2

= 3.14 *49

=153.86 inches^2