Two plots of land have same perimeter.One is a square of a side 60m , while the other is a rectangle who's breadth is 1.5 dam. Which plot has greater area and by how much?
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perimeter of square=4×60= 240m
therefore perimeter of rectangle=240m
2(l+15) =240
l+15=120
l=105
therefore area of rectangle=105×15=1575sq m
area of square= 60×60=3600sq m
therefore area of square is more than area of rectangle by 2025sq m
therefore perimeter of rectangle=240m
2(l+15) =240
l+15=120
l=105
therefore area of rectangle=105×15=1575sq m
area of square= 60×60=3600sq m
therefore area of square is more than area of rectangle by 2025sq m
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