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Find the unknown measure of the rectangle perimeter = 54 width =
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2 votes
Find the unknown measure of the rectangle
perimeter = 54
width =

User Tim Cochran
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1 Answer

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so first u do 54=20+20+A+A a is a variable that we r using for unknown side
than 40=40+2A
14=2A
A=7 i hope u know what i am trying to explain if u have any question please tell me =)
User Adamors
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