A part of 7m width run around outside a circular Park whose radius is 18 m. Find the area of the path.
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18+7 = 25m
(22 x 25 x 25)/7 = 1964.29 m square
(22 x 18 x 18)/7 = 1018.29 m square
1964.29 - 1018.29 = 946 m square (ans)
(22 x 25 x 25)/7 = 1964.29 m square
(22 x 18 x 18)/7 = 1018.29 m square
1964.29 - 1018.29 = 946 m square (ans)
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