SOLUTION: The measure of angle A of ABC is 39°, and the measure of angle B is 85°. What is the measure of angle C ? How do you know?
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Question 461436: The measure of angle A of ABC is 39°, and the measure of angle B is 85°. What is the measure of angle C ? How do you know?
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
If ABC is a triangle, then the measure of angle C is
180 - 39 - 85 = 56 degrees.
This is because the degree measures in a triangle add up to 180.
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