Question

The radius of a circle is 2 millimeters. What is the circle's area?

r=2 mm
Use 3.14 for .
sanare millin

Answer 1

12.56 mm²

Explanation:

`A=\pi r^(2)`

Plug the given values into the area equation

`A=3.14*2^(2)\\A=3.14*4\\A=12.56`

Therefore, the area of the circle is 12.56 mm².

I hope this helps!