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10 PLEASE I REALLY NEED it!!

10 PLEASE I REALLY NEED it!!-example-1
User Jjei
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1 Answer

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10) Here, ABCD is a Quadrilateral, so their adjacent side would make a linear pair equation, means their sum would be equal to 180

So, ∠1 + ∠2 = 180

Hope this helps!
User Kumaresh Babu N S
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