Question

A hole punch cuts a circular hole with a diameter of 8 millimeters in a piece of paper.

Which is closest to the area, in square millimeters, of the hole?

Answer 1

area of a circle = pi r ^2

to find the radius you divide 8 by 2 = 4

3.14 * 4^2

3.14 * 16

area is 50.24

Explanation:

Answer 2

area of a circle = pi r ^2

to find the radius you divide 8 by 2 = 4

3.14 * 4^2

3.14 * 16

area is 50.24

Explanation: