SOLUTION: Triangle ABC is missing a measurement for one angle. < A measures 60 degrees, and < B measures 20 degrees. What is the measure of

SOLUTION: Triangle ABC is missing a measurement for one angle. < A measures 60 degrees, and < B measures 20 degrees. What is the measure of < C?

Question 235949: Triangle ABC is missing a measurement for one angle. < A measures 60 degrees, and < B measures 20 degrees. What is the measure of < C?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

The sum of the interior angles of any triangle is 180�. Add the measures of angles A and B, then subtract the sum from 180.

John

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