A circular flower bed is surrounded by a path 4m wide . the diameter of the flower bed is 66m . what is the area of this path

Answer 1

radius of flower bed --- r m
2πr = 66
r = 33/π

radius of whole thing = 4+33/π

area of whole thing = π(4+33/π)^2
area of flower bed =π(33/π)^2

subtract the two areas to get the area of the path.

you do the arithmetic