In triangle ABC, angle A = 100∘, angle B = 20∘. Find the angle C.
| February 3, 2021 | education
The sum of all the angles of a triangle is 180 degrees. And since we know the values of two angles, we can easily find the value of the third angle, as the difference between 180 degrees and the sum of the values of the other two angles:
180 – (100 + 20) = 60 degrees.
Answer: 60 degrees.
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