A circular park has diameter 120 m a 6 m wide road runs all around the park what is the area of road
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The area of the road is 2373.84 m^2
Step-by-step explanation:
Given data:
Diameter of circular park "d"= 120 m
Radius of park "r"= d/2 = 60 m
Total radius = 60+6 = 66 m
- Formula of area = πr^2
- area of outer circle
Area of outer circle = 22/7 x 66 x 66 = 13677.84 m^2
- Area of inner circle
Area of inner circle = 22/7 x 60 x 60 = 11304 m^2
Area of path = Area of outer circle - Area of inner circle
= 13677.84 - 11304
- Area of path = 2373.84 m^2
Thus the area of the road is 2373.84 m^2
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