Question

What is the area for the circle?

Answer 1

108 squared centimeters

Explanation:

Let's exchange π for 3:

area = πr^2

= 3r^2

Now, as you can see, the radius of this circle is 6. Let's plug in the value of r:

area = 3r^2

= 3 · 6^2

Simplify 6^2:

area = 3 · 6^2

= 3 · 36

Multiply 3 by 36:

area = 3 · 36

area = 108

108 squared centimeters