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16 February, 09:06

2 horizontal and parallel lines are intersected by 2 diagonal lines to form a triangle with exterior angles. The top angle of the triangle is (2 x + 10) degrees. The bottom right angle of the triangle is 79 degrees. The exterior angle to the bottom left angle is (6 x + 1) degrees. What is the value of x? x = 2.25 x = 11.25 x = 13 x = 22

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Answers (2)
  1. 16 February, 09:18
    0
    11.25

    Step-by-step explanation:

    sketch a triangle and fill in the sides, add the sides and equate to 180, collect the like terms to get the value of x=11.25
  2. 16 February, 09:26
    0
    11.25

    Step-by-step explanation:

    8x+11=180-79

    8x+11=101

    8x=90

    x=11.25
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