The ratio between side of a rectangle is 2:3. If area is 96m.sq . Then find the perimeter
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let the side be 2x and 3x respectively..
We know, area of rectangle=l×b
A/q
a=96m²
2x×3x=96m²
6x²=96
x=√16
x=4
hence the dimensions are l=2×4= 8,b=3×4=12
perimeter of rectangle= 2(l+b)
p= 2(8+12)
p=2×20
p=40m
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