You want to install a 1 yard wide sidewalk around a circular swimming pool. The diameter of the pool is 20 yards. What is the di

Question

3 years ago

8

stance around the outside edge of the new sidewalk?

1 answer:

Aleksandr-060686 [28] · Answer 1 · 2022-04-27T23:22:47+03:00

3 0

Answer:

42pi or 131.95 yards

Step-by-step explanation:

circumfrence of a circle is 2*pi*r

since you added a side wall 1 yard wide you increase the radius of the circle by one yard

so 2*pi*21= 42pi or 131.95 yards