6x2y+4y2x-area,2xy-breadth,what is its perimeter
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perimeter is 54xy cm
length is 24xy cm
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Step-by-step explanation:
area =l×b
l×b=6x×2y+4y×2x
=6x×6y×2x
=36xy×2x
l×2xy=72x^2×y
l×2xy/y=72x^2
l×2x=72x^2
l=72x^2/2x
l=36x
perimeter=2(l+b)
=2(36x+2xy)
=36×2×x+2×2×x×y
=72x+4xy
there fore perimeter=72x+4xy
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