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What is the measure of the third angle of a triangle if one measures x and the second angle measures y?

User Kausty
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2 Answers

4 votes
The measure of the third angle of a triangle would measure:

180-(x+y)

All angles of a triangle add up to 180 degrees.
User GhitaB
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3 votes
The third angle would equal 180-(x+y)
User Adrian Schmidt
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