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11 January, 10:08

In AABC, mZA=x, mZB = 2x + 2, and

m_C = 3x + 4. What is the value of x?

1) 29

2) 31

3) 59

4 61

+5
Answers (2)
  1. 11 January, 10:13
    0
    I believe that X would = 29 so X=29
  2. 11 January, 10:35
    0
    x = 29

    Step-by-step explanation:

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

    Sum the 3 given angles and equate to 180

    x + 2x + 2 + 3x + 4 = 180, that is

    6x + 6 = 180 (subtract 6 from both sides)

    6x = 174 (divide both sides by 6)

    x = 29
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