college math
posted by Anonymous .
A sprinkler has a range of 11m and rotates with a circular motion. If the sprinkler covers the entire circular area, how many square meters does it cover?

What is the area of a circle with a radius of 11 ?
posted by Anonymous .
A sprinkler has a range of 11m and rotates with a circular motion. If the sprinkler covers the entire circular area, how many square meters does it cover?
What is the area of a circle with a radius of 11 ?