SOLUTION: A triangle has angle measures of 80 degrees and 45 degrees. What would be the measure of the third angle of the triangle

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Question 989260: A triangle has angle measures of 80 degrees and 45 degrees. What would be the measure of the third angle of the triangle
Answer by stanbon(75887) About Me  (Show Source):
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A triangle has angle measures of 80 degrees and 45 degrees. What would be the measure of the third angle of the triangle
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3rd = 180-(80+45) = 180-125 = 55 degrees
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Cheers,
Stan H.