a path 5 M wide runs along inside a Square Garden of side 90 M find the cost of cementing it @ 175 per square metre
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area of the square including the path=90×90=8100cm^2
length excluding the path=90-(5×2)=80cm
area excluding tge path=80×80=6400cm^2
area of the path=8100-6400=1700cm^2
cost=175×1700=297500
length excluding the path=90-(5×2)=80cm
area excluding tge path=80×80=6400cm^2
area of the path=8100-6400=1700cm^2
cost=175×1700=297500
Hriddhi:
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