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Pls helppp and thank you

Pls helppp and thank you-example-1
User Horane
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1 Answer

6 votes

Answer:

∠ 2 = 60°

Explanation:

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

Subtract the sum of the given angles fro 180° for ∠ 2, that is

∠ 2 = 180° - (57 + 63)° = 180° - 120° = 60°

User MJJames
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