the perimeter of the rectangle is 82 metre and its area is 400 square metre the breadth of the rectangle is
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Answered by
1
Answer:
Answer. therefore L = 41- B. THEREFORE BREADTH AND LENGTH ARE EITHER25 AND 16 RESPECTIVELY OR 16 AND 25 RESPECTIVELY.
Answered by
1
Answer:
2(l+b)=82
l+b=41
l×b=400
(l−b)
2
=(l+b)
2
−4lb
=41×41−4×400
=1681−1600
=81
l−b=9
2l=50
l=25
b=16
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