Algebra

In triangle ABC, the measure of angle B is 8 degrees more than three times the measure of angle A. The measure of angle C is 37 degrees more than the measure of angle A. Find the measure of each angle.

What is the measure of angle A__?
What is the measure of angle B__?
What is the measure of angle C__?

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  1. angles of triangle add up to 180

    A + (3A+8) + (A+37) = 180

    all yours now

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  2. (x)+(x+37)+ 3x +8)= 180
    5x + 45 = 180
    5x = 180 - 45
    5x = 135
    x = 135/5
    x = 27

    A = 27, B = 3(27) + 8 = 81 + 8 = 89,
    C = 27 + 37 = 64

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