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How to find an unknown measure of the rectangle if the perimeter is 54 how they got 54

2 Answers

3 votes
Well, based on the information that you gave me, I found that the measurements could be 12, 12, 15, and 15. because when you add them up, you get 54.
plz dont report, u didnt give enough info, so i tried my best.

User LauraT
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They got 54 by measuring the length of each side
and then adding up the lengths of all the sides.


User Sergk
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