a wire in the shape of a square of side 10cm if wire is recent into a rectangle of length 12cm find its breath which figure encloses more area and by how much?
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the answer of questions is 120c
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let the breath =x
area of square=area of rectangle
l×b = 2(l+b)
10×10= 2(12+x)
20 = 24+2x
100-24 = 2x
x= 76/2
x=38
hence the breath of rectangle is 38
area of square=area of rectangle
l×b = 2(l+b)
10×10= 2(12+x)
20 = 24+2x
100-24 = 2x
x= 76/2
x=38
hence the breath of rectangle is 38
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