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OpenStudy (anonymous):
Each answer choice shows three angle measures. Which set of three angles could NOT be the three angles of a triangle? 85,92,3 degrees 62,87,21 degrees 58,107,15 degrees 60,79,41 degrees
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OpenStudy (anonymous):
triangles have to add up to 180 degrees...so whichever one is not 180 is the answer
OpenStudy (anonymous):
the 2nd one is the only one that adds up to 170...the rest add up to 180..so the 2nd one is the answer
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