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I need some one to answer this the second they see it

I need some one to answer this the second they see it-example-1
User Wirone
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1 Answer

12 votes

Answer:

12

Explanation:

Because this is a 45 angle triangle we can assume the other side is also a 45 angle. Which means that CD=AD.


(6\sqrt 2)^2+(6\sqrt2)^2=144\\\sqrt 144=12

User Thomas Schultz
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