A path 1m wide is built along the border & inside a square garden of side 30m . find 1. the area of the path . 2. the cost of planting grass in the remaining portion of the garden at the rate of Rs.40 per sq. m .
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area of garden=30×30
=900m sq.
area of path=900-(30-2×30-2)
=900-784
=116m sq.
cost of planting grass=784×40
=Rs.31360
=900m sq.
area of path=900-(30-2×30-2)
=900-784
=116m sq.
cost of planting grass=784×40
=Rs.31360
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