Question

And someone help me with this one?

Answer 1

Pi or 3.14 units squared.

Explanation:

The formula for finding the area of the circle is pi times the radius squared. The radius is half of the diameter, so half of 2 is 1. Then plug 1 back to the formula. 1 to the power of 2 is 1 times pi is pi. Therefore, the area of this circle is 3.14 or pi units squared. Hope this helps!

Answer 2

Explanation:

In a circle, π = 3.14

Diameter (d) = 2

Hence radius (r) = 1

Now

Area of circle (A)

= πr²

= 3.14 * 1²

= 3.14 units ²