Please help me with this question i don’t understand it.

asked Jun 1, 2021 114k views

3 votes

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3 votes

I'll call the length L and the width W.

l = 2w

The perimeter is twice the sum of the length with the width

$138 = 2(l + w) \\ \\ 69 = 2w + w \\ \\ w = 23 \\ \\ l = 46$

DasSaffe answered Jun 6, 2021

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