Question

Find the area of a circle with a radius of 2.

Answer 1

Answer:

A =12.56 units^2

Step-by-step explanation:

The area of a circle is found by

A = pi r^2

We know the radius is 2

A = pi (2)^2

A = 4pi

Using 3.14 as pi

A = 4(3.14)

A =12.56 units^2

Answer 2

Answer:

the answer is 4(pi)

Step-by-step explanation: