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30 votes
30 votes
If∠=2−25&∠=95−,find.

User Surender Thakran
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1 Answer

11 votes
11 votes

Answer:

Alternate interior angles have the same measure. As we know that 'angle 1 ' and 50° are alternate interior angles hence they must be equal. Also we now that sum of all the angles of a triangle is equal to 180°. Hence, m∠2=15°.

User Digout
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