a path 4 meter wide runs around the inside of a square of side 100 meter find the area of the path.find the cost of levelling the path at rs 5 per square meter
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Area of square=side ×side
=100×100
=10000 sq. m
Area of square=10000
Side of path =100+4
=104m
Area of path = side ×side
=104×104
=10816sq.m
Cost of levelling = RS. 5
Total Cost of levelling =10816×5
=RS. 54080
=100×100
=10000 sq. m
Area of square=10000
Side of path =100+4
=104m
Area of path = side ×side
=104×104
=10816sq.m
Cost of levelling = RS. 5
Total Cost of levelling =10816×5
=RS. 54080
THE ANS BEHIND MY BOOK IS TRAVELLING IS 1536 M SQ N COST IS 7680
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