Question

#2 Find the area.
10ft

Answer 1

The answer is 78,539 I believe so

Answer 2

It would be 78.539...

Explanation:

So the equation for area is π r^2. We don't have the radius but we have the diameter. Since the radius is always 1/2 of the diameter, simply divide 10/2 to get this.

Now with the radius, it can simply be plugged into the equation for the answer:

π r^2,

π 5^2,

π 25

78.539...