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Dafna1 [17]
3 years ago
14

M<1=146° Find m<3 and explain how you know.

Mathematics
1 answer:
nalin [4]3 years ago
6 0
<h3>Answer:  146 degrees</h3>

==========================================================

Explanation:

Angles 1 and 3 are vertical angles, which are always congruent.

Vertical angles form when we have an X shape like this. They are opposite one another. Angles 2 and 4 form the other pair of congruent vertical angles.

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