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13 March, 00:34

What is the measure of an exterior angle of an equilateral triangle

A: 60 degrees

B: 90 degrees

C: 120 degrees

D: 150 degrees

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Answers (2)
  1. 13 March, 01:36
    0
    120,

    Because each interior angle is 60

    then you take 180-60=120
  2. 13 March, 03:46
    0
    The answer is C. 180-60 is 120 degrees.
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