The angle of a triangle are 3x,(2x-7) (4x-11) then find the value of x​

Question

The angle of a triangle are 3x,(2x-7) (4x-11) then find the value of x​

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Amelia 3 weeks 2021-08-21T14:26:23+00:00 2 Answers 0 views 0

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    0
    2021-08-21T14:28:14+00:00

    Step-by-step explanation:

    first angle=3x

    second angle=2x-7

    third angle=4x-11

    3x+2x-7+4x-11=180° (angle sum property)

    7x-18=180°

    7x=180+18

    7x=198

    x=198/7

    x=28.28

    this is the answer hope it helps you and plsss mark me as brainliest

    0
    2021-08-21T14:28:22+00:00

    Answer:

    angle of triangle are 3x ,2x-7 ,4x-11

    as per property of triangle

    the sum of all three angles are 180 degree

    3x+2x+4x-7-11=180

    9x-18=180

    9x=180+18

    9x=198

    x=198/9

    x=22 degree

    Step-by-step explanation:

    please mark me as brainliest

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