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7 January, 23:18

An interior angel of a regular polygon has a measure of 120 degrees. What type of polygon is it

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Answers (2)
  1. 8 January, 00:24
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    Answer: The figure is a regular hexagon.
  2. 8 January, 01:17
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    Answer:hexagon

    Step-by-step explanation:

    Each interior angle=120

    Each interior angle in a polygon=180 (n-2) / n

    120=180 (n-2) / n

    Cross multiply

    120n=180 (n-2)

    120n=180n-360

    Collect like terms

    180n-120n=360

    60n=360

    Divide both sides by 60

    60n/60=360/60

    n=6

    the polygon has 6 sides which means that it is an hexagon
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