Question

There is a circular garden of radius 21 metres. A path of width 3.5 metres is constructed just outside the garden. What is the area (in metres2) of the path?

A) 50.05 B) 57.56 C) 52.12 D) none

Answer 1

Answer:

500.5

Step-by-step explanation:

r = 21, R = 21 +3.5 = 24.5

area of the path = π( R^2 - r^2)

= 22/7 * [(24.5)^2 - 21^2]= 500.5