SOLUTION: two angles of a triangle are 40 degrees and 62 degrees: what is the third angle's measure.

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Question 298789: two angles of a triangle are 40 degrees and 62 degrees: what is the third angle's measure.
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
The sum of the measures of the angles of a triangle is 180 degrees.
I will let A = your third angle.
A = 180 - (40 + 62)
A = 180 - 102
A = 78