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PLEASE I NEED HELP WITH THIS

PLEASE I NEED HELP WITH THIS-example-1
User MarkAWard
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1 Answer

7 votes

Answer:
m\angle 2+m\angle 5=180^(\circ)

Explanation:

You are ending by proving
\angle 2 and
\angle 5 are supplementary, so right before that, you need to prove their measures add to 180 degrees.

User Christian G
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7.1k points