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The second angle of a triangle is three times as large as the first angle. The third angle is 40° greater than the first angle. How large are the angles?
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The second angle of a triangle is three times as large as the first angle. The third angle is 40° greater than the first angle. How large are the angles?

User Mir Entafaz Ali
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30 70 90 are the angles of the triangle hope this is helpful
User AdamDynamic
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