Math, asked by Rizal1, 1 year ago

The lenngth of w rectqngle is three tomes its withs it the perimater is 84 m find the length of the rectangle

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Answered by Anonymous

2

hey mate
here's the solution

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Answered by darshankulkarni711

2

l=3b
2l+2b=84m
put value of l in 2l+ 2b = 84
6b+2b=84
8b=84
b= 10.5
put b value in l=3b
l=3(10.5)
l=31.5

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