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The area of the surface of the trampoline is equal to twice its perimeter. Find the dimensions of the trampoline.

The length is 4x
the width is (x+6)

User Rockettc
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1 Answer

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A = lw
A = (x + 6)4x
A = (x)4x + (6)4x
A = 4x² + 24x
User Figelwump
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