A circular flowerbed is surrounded by a path 1m wide. The diameter of the flowerbed is 40m. Find the area of the path. (π=227)
A
128.86m2
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B
130m2
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C
135.1m2
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Solution
The correct option is A128.86m2
Given: Diameter of flowerbed =40m, width of path =1m
In order to find the area of the flowerbed which is circular in shape, we need to find the area of the outer circle and then subtract the area of the inner circle.