Question

a circular pond is 63 yards across. how many yards of fencing would you need to surround the pond?

Answer 1

Hi there!

In order to see how much fencing you'll need, we need to find the circumference of the circle.

The formula for circumference is 2pi*r. Since the diameter of the pond is 63 yards, we need to multiply it by pi.

So, the answer is
$63\pi$

Hope this helps!