Question

Find the area of a circle with a radius of 2.
Either enter an exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.

Answer 1

Answer:

12.568 unit

Step-by-step explanation:

From the formular

$A=\pi r^{2}$

Answer 2

The area of the circle with radius 2 unit is 12.56 sq unit.

Step-by-step explanation:

Given,

The radius of the circle is 2 unit

To find the area of the circle.

Formula

The area of a circle with radius r is π$r^{2}$ sq unit

For this sum we will take π = 3.14

So,

The area of the circle is = 3.14×$2^{2}$ sq unit

= 12.56 sq unit.