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The second angle of a triangle is 4 times as large as the first. The third angle is more than the sum of the other two angles. Find the measure of all three angles.

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    It would help if you proofread your questions before you posted them.

    Let x = first angle, the 4x = second, but how much more is the third angle? (x+4x+?)

    They will add to 180º.

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