Question

a circular flowerbed is surrounded by a path 2.5m wide. the diameter of the flowerbed is 40m. find the area of the path

Answer 1

Answer:

162.0 m^2

Step-by-step explanation:

r1 = (40 + 2.5)/ 2 = 21.25

r2 = 40/2= 20

(3.14 x 21.25^2) - (3.14 x 20^2) =161.988...