A7 m road Run along a circular Park of radius 49 m. find the area of the road
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Answer:
2002 M^2
Step-by-step explanation:
area of the circular park = πr^2
=22/7*49*49
=7546 m^2
radius of inner circle= 42
area of the inner circle = πr^2
=22/7*42*42
=5544 m^2
∴ area of road = area of park - area of inner circle
=7546-5544
=2002 m^2
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