Question

Which of the following is the formula in solving for the area of a circle?

A.A=2πr
B.A=πr²
C.A=πd
D.A=2πr²​

Answer 1

πr²

Explanation:

The answer is πr² where,

π = pi, 3.14...

r = radius

This is the most common way of solving for the area of the circle.

Answer 2

The area of circle is πr²