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Explain why the sum of two angles of any triangle always equals the exterior angle of the third.
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Explain why the sum of two angles of any triangle always equals the exterior angle of the third.

User Greyaurora
by
4.3k points

1 Answer

11 votes

Answer:

they are congruent

Explanation:

b because a same size

User Nikita Took
by
5.2k points
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