A path bounds a circular lawn at a park. if the inner edge of the path is 132 ft. around, Approximate the amount of area of the lawn inside a circular path ?
CIRCULAR LAWN
Inner edge Perimeter = 132 feet
2 x pi x r = 132
2 x 22/ 7 x r = 132
r = 132 / ( 2 x 22/ 7 )
r = 132 x 7 / 44
r = 924 / 24
r
