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3 March, 04:15

The measure of an angle is 7°. What is the measure of a supplementary angle?

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Answers (2)
  1. 3 March, 04:22
    0
    The supplement of an angle is the angle that, when added to the origonal angle, the sum is 180

    complementary is 2 angles that add to 90

    supplementary is 2 angles that add up to 180 so

    7+x=180

    subtract 7 from both sides

    x=173

    the angle is 173
  2. 3 March, 06:56
    0
    The answer is 173 degrees. Proof:

    Supplementary angles add up to 180 degrees,

    so to find the answer do 180-7=173 degrees
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