A circular flower bed is surrounded by a path 4 m wide. The diameter of the flower bed is 66 m. What is the area of this path? (π = 3.14)
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➟Radius of flower bed = 66/2 = 33 m
➟Radius of flower bed and path together = 33 + 4 = 37 m
➟Area of flower bed and path together
➟ 3.14 × 37 × 37
➟ 4298.66 m2
➟Area of flower bed = 3.14 × 33 × 33
➟3419.46 m2
➟Area of path = Area of flower bed and path together − Area of flower bed
➟ 4298.66 − 3419.46
➟ 879.20 m2
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