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Nataliya [291]
3 years ago
5

I'm really bad at geometry. Please help

Mathematics
1 answer:
postnew [5]3 years ago
4 0
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.
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