What is the measure of each exterior angle of a 12 gon

The video tutorial explains how to find the measure of exterior angles in regular polygons. It begins by defining exterior angles and their properties in regular polygons, where all sides and angles are equal. The tutorial highlights that the sum of all exterior angles in any polygon is always 360 degrees, regardless of the number of sides. It then demonstrates how to calculate the measure of each exterior angle by dividing 360 by the number of sides in the polygon. The example of a 12-sided polygon (dodecagon) is used to illustrate this calculation, resulting in each exterior angle measuring 30 degrees.

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