a rectangular plot of land is 50 M long with the cost of levelling the plot at 12. 50 per metre square is 20000 find 1 the area of the floor II the breadth of the plot III the perimeter of the plot
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we have
cost = 20000
rate = 12.50
we know
cost = area × rate
area = cost / rate
area = 20000/12.50
area = 1600 m ²
now
area of rectangle= length× breath
breath = area / length
breath= 1600/50
breath= 32 m
again
we know
perimeter of rectangle = 2( l+b)
= 2(50+32)
= 164 m
cost = 20000
rate = 12.50
we know
cost = area × rate
area = cost / rate
area = 20000/12.50
area = 1600 m ²
now
area of rectangle= length× breath
breath = area / length
breath= 1600/50
breath= 32 m
again
we know
perimeter of rectangle = 2( l+b)
= 2(50+32)
= 164 m
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