A road which is 7 meters wide surrounds a circle
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Step-by-step explanation:
Outer radius of road = R Inner radius of road = r Width of park road = d R = 2 + d Circumference of road (outer) = 2πR 2πR = 352 [from problem given] Inner radius = R – d = 56 – 7 = 49 m Area of road = (area of circle with radius 56m) – (area of circle with radius 49m) Read more on Sarthaks.com - https://www.sarthaks.com/105767/road-which-7m-wide-surrounds-circular-park-whose-circumference-is-352m-find-the-area-road
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