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Area of the circle = Πr²
= 22/7×20×20
= 8800/7 m²
Now ,width of the path = 5m .
so ,the radius of The left part of circle = 20-5 = 15.
so, Area of remaining circle = 22/7× 15×15
= 4950/7 m²
Hence ,the area of path = Area of total circle - Area of remaining circle .
= 8800/7 - 4950/7
= 3850/7
=550 m²
= 22/7×20×20
= 8800/7 m²
Now ,width of the path = 5m .
so ,the radius of The left part of circle = 20-5 = 15.
so, Area of remaining circle = 22/7× 15×15
= 4950/7 m²
Hence ,the area of path = Area of total circle - Area of remaining circle .
= 8800/7 - 4950/7
= 3850/7
=550 m²
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