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6 October, 14:37

two angles of a triangle measure 27 degrees and 17 degrees what is the measure of the third angle? A) 146 degrees B) 136 degrees C) 46 degrees D) 44 degrees

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  1. 6 October, 16:11
    0
    The third angle is 136

    Step-by-step explanation:

    The three angles of a triangle add to 180

    27+17+x = 170

    Combine like terms

    44+x = 180

    Subtract 44 from each side

    44+x-44 = 180-44

    x = 136
  2. 6 October, 16:49
    0
    136° is the answer.

    Step-by-step explanation:

    given,

    1st angle=27°

    2nd angle = 17°

    let the third angle be x

    then, x+27°+17°=180°

    or x+44°=180°

    or, x=180_44

    therefore the value of x is 136°.
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