A rectangular grassy plot is 125 meters long 54 meters broad it has plot 2.5 meters wide around it an inside find the cost of leaving path at 1.80 per meter square
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l=125 ,b=54
area of 1 plot=l×b
=125×54
= 6750
length of new plot=125+2.5
=127.5
breadth=54+2.5
=59.5
area of new plot =l×b
=127.5×59.5
=7586.25
area of path=a(a of 1-a of new plot)
=7586.25-6750
=836.25
cost of path=836.25×1.80
=₹1505.25
area of 1 plot=l×b
=125×54
= 6750
length of new plot=125+2.5
=127.5
breadth=54+2.5
=59.5
area of new plot =l×b
=127.5×59.5
=7586.25
area of path=a(a of 1-a of new plot)
=7586.25-6750
=836.25
cost of path=836.25×1.80
=₹1505.25
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