A rectangular grassy plot is 56m and 39m broad. It has a gravel path 2.5 m wide all around it side . Find the area of path and cost of constructing it at rs.450
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Step-by-step explanation:
Inner rectangular area =l×b
90×75 -1)
=6750
Add -5×2=10in length and breadth
100×85=8500. -2)
Outer area - inner area
8500-6750=1750
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