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21 August, 14:16

Two of the angles in a triangle measure 55° and 35°. What is the measure of the third angle?

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Answers (2)
  1. 21 August, 17:11
    0
    90 degrees

    Step-by-step explanation:

    55+35=90

    180-90=90
  2. 21 August, 17:18
    0
    90 degrees

    Step-by-step explanation:

    The sum of the angles of a triangle are 180

    55 + 35 + x = 180

    90 + x = 180

    Subtract 90 from each side

    90+x-90 = 180-90

    x = 90

    The third angle is 90 degrees
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