I Need The Answer Please Help!!

asked Feb 26, 2020 144k views

5 votes

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1 vote

Answer:

33°

Explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180 for ∠1, that is

∠1 = 180° - (116 + 31)° = 180° - 147° = 33°

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