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16 November, 12:36

The sum of the angle measures in a triangle is 180°. Two of the angles of the triangle are 106° and 39°. What is the measure of the third angle?

A. 145°

B. 35°

C. 106°

D. 78°

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Answers (2)
  1. 16 November, 12:44
    0
    B. 35°

    Step-by-step explanation:

    The sum of the angles of a triangle are 180

    <1 + <2 + <3 = 180

    106+39 + <3 = 180

    Combine like terms

    145 + <3 = 180

    Subtract 145 from each side

    145-145+<3 = 180-145

    <3 = 35
  2. 16 November, 15:42
    0
    Answer: Your answer is B. 35°

    Step-by-step explanation:

    106+39+35=180
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