The area of a square of side 9 cm is same as that of the rectangle of length 27
surjitKumar0786:
81cm*2 square ____243cm* rectangle
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81cm*2 square
243cm*2 rectangle
243cm*2 rectangle
Area of square =side xside
yes
= 9x9 =81cm Square.... Area of rectangle =lengthxbreadth... Here area of rectangle =area of square so... 81=27xb... B =81/27. =9/3. =3.... Length =3 cm
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we should determine the breadth of rectangle
let b is the breadth of rectangle
we know that
area of square = area of rectangle
l×l=l×b
9×9=27×b
81=27b.
81/27=b
3=b
Hence the breadth of rectangle is 3
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