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I need help! i provided the problem in the picture

I need help! i provided the problem in the picture-example-1
User Ori Refael
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1 Answer

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Explanation:


(30)/(wz) = (40)/(32 + 40 ) \\ wz = 54


(40)/(40 + 32) = (28)/(xz) \\ xz = 50.4

So the Perimeter is


54 + 50.4 + (40 + 32) = 176.4

User Jski
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