A rectangular lawn is 30m by 20m. It has two roads 2m wide running in the middle of it, one parallar to the length and other parrallel to the breadth. Find the area of road.
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hope this might help you !
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Step-by-step explanation:
a little correction in above solution
the area of road derived will have to be reduced by common area of the road as while calculating area of horizontal and vertical roads common area has been included twice.
so area of road will be
(30*2) + (20*2) - (2*2)
= 60+40-4
= 100-4
= 96 sqm
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