Question

Find the area of a circle whose radius is 'x', unit. ​

Answer 1

3.14 x² units

Explanation:

Radius = x units. ----(given)

π = 3.14

Area of cirlce = πr²

= 3.14 * x²

= 3.14 x² units.

Hope it helps you!!

Answer 2

area = πx² square units

Explanation:

Formula for the area of a circle:

area = πr²,

where r = radius.

In this problem, the radius is x, so we substitute r in the formula with x.

area = πx² square units