SOLUTION: A triangle has angles measuring 45 degrees and 55 degrees. What is the measure of the triangle's third angle?
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Question 495645: A triangle has angles measuring 45 degrees and 55 degrees. What is the measure of the triangle's third angle?
Answer by cleomenius(959) (Show Source): You can put this solution on YOUR website!
45 + 55 = 100 degrees.
180 - 100 = 80 degrees, the third angle.
Cleomenius.
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