The breadth of a rectangle is 4/9
of its length. If the perimeter is 100m, find its
dimensions.
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Answered by
3
Step-by-step explanation:
100 = 2(l + b) = 2(l + 4/9) = 2l + 8/9
2l = 100 - 8/9 = (900-8)/9 = 812/9
l = 812/(9*2) = 406/9
Therefore, length = 406/9 m and breadth = 4/9 m.
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Answered by
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