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13 September, 08:05

If a triangle has angle measurements of 25∘ and 40∘, what is the measure of the third side?

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Answers (2)
  1. 13 September, 08:07
    0
    Step-by-step explanation:

    Let the third angle be x

    Sum of all the angles of a triangle = 180°

    25 + 40 + x = 180

    65 + x = 180

    x = 180 - 65

    x = 115°
  2. 13 September, 08:23
    0
    115 degrees

    Step-by-step explanation:

    for all triangles, the sum of all their angles is 180 degrees so ...

    180-40-25=115

    so the third angle is 115
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