Parallel lines s and t are cut by a transversal, r, as shown.

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Parallel lines s and t are cut by a transversal, r, as shown.

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Thạch Thảo 5 years 2021-08-16T01:53:19+00:00 1 Answers 59 views 0

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  1. thienan
    0
    2021-08-16T01:54:55+00:00
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    Answer:

    the value of x is 18

    Step-by-step explanation:

    observing the figure,

     m < 1 =94 —–> by corresponding angles

    (5x-4)+m < =180 degree —–> by supplementary angles

    Substitute the measure of angle 1 and solve for x,

    (5x-4)+94 = 180 degree

    5x=180degree – 90degree

    5x=90degree

    x=18 degree

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