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I'm really bad at geometry. Please help

I'm really bad at geometry. Please help-example-1
User Aalap
by
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1 Answer

4 votes
The sides of the frame are (12+2x) and (6+2x).
Its area A is 112.

Therefore by equating:
(12+2x)*(6+2x)=112
you can get the answer for x. You will obtain a quadratic equation you have to solve.
User Konstantin Zadiran
by
8.6k points

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