5. The dimensions of a rectangular plot are 35 m by 20 m. A path of uniform width 2 m is
built along the border and inside it. Find the cost of paving the path with bricks at 25 per
square metre and also the cost of covering the remaining part of the plot with grass at
(b)
the park
19 per square metre.
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The dimensions of a rectangular plot are 35 m by 20 m. A path of uniform width 2 m is
built along the border and inside it. Find the cost of paving the path with bricks at 25 per
square metre and also the cost of covering the remaining part of the plot with grass at
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