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The radius of a circular-shaped park is 40 m. A path of width 7 m. is played around outside the park. Find the area of the circular path.

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The radius of a circular-shaped park is 40 m. A path of width 7 m. is played around outside the park. Find the area of the circular path.

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Given the radius of a park r = 40 m 

Area of inner circle = πr2

Area of the path = Outer circle area – Inner circle area 

= 6942.57 – 5028.57 

∴ Area of circular path = 1914 sq.m

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