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2 June, 17:37

Find the measure of the exterior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

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  1. 2 June, 17:51
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    Triangle: 120

    Quadrilateral: 90

    Pentagon: 72

    Octagon: 45

    Decagon: 36

    30-gon: 10

    50-gon: 7.2

    100-gon: 3.6

    Step-by-step explanation:

    360/n = the measure on the exterior angle

    n = the number of sides
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