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Need help solving this. Please help

Need help solving this. Please help-example-1
User Anticyclope
by
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1 Answer

24 votes
24 votes

Answer:

Explanation:

Reason 2: The box in the corner of the angle indicates that the angle is a right angle, which is 90 degrees.

Statement 3:

m<abd +m<dbc=m<abc

User Franz
by
3.0k points
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