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I have no idea what to do... This is 7.2 honors geometry btw ​

I have no idea what to do... This is 7.2 honors geometry btw ​-example-1
User Mckbrd
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1 Answer

6 votes

Answer:

Hello,

x=5

Explanation:


Since\ \overrightarrow{AD}=\overrightarrow{BC}, ABCD\ is\ a\ parallelogramm\\\\12x+60=150-6x\\\\18x=90\\\\x=(90)/(18) \\\\\boxed{x=5}\\

User Shurmajee
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