SOLUTION: The sum of the measures of the angles of any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, while the measure of angle C is 81 degrees larger than 
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Question 1062424:  The sum of the measures of the angles of any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, while the measure of angle C is 81 degrees larger than each of A and B. What are the measures of the three angles? 
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
 The sum of the measures of the angles of any triangle is 180 degrees.
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Thx for letting us know --- but that's not true for spherical triangles.
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 In triangle ABC, angles A and B have the same measure, while the measure of angle C is 81 degrees larger than each of A and B. What are the measures of the three angles?
--------
A + B + C = 180
A + A + (A+81) = 180
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