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DorelTibi
 2 years ago
Find the measure of each exterior angle of a regular 18gon.
DorelTibi
 2 years ago
Find the measure of each exterior angle of a regular 18gon.

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mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.0The sum of the measures of the exterior angles of a polygon, taken one per vertex, is 360. This is no matter how many sides the polygon has.

mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.0A regular polygon has all interior angles congruent and all exterior angles congruent. Also, each exterior angle is supplementary to its adjacent interior angle.
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