Question

How to calculate the area of a circle

Answer 1

Area can be calculated by the formula =
`\pi r^(2)`

Explanation:

We can calculate the area of a circle with the formula,

Area of Circle =
`\pi r^(2)`

Where r replicates the radius of the circle

Answer 2

The area of a circle is pi multiplied by the radius squared (A = π r²)

The radius (r) is the distance from the center of the circle, to the edge of the circle.

Example:

if you have a circle with radius 2, the area would be:

r = 2

A = π (2)²

A = π(4)

A = 4π