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Earn +20 ptsQ: What is the measure of an exterior angle of a 40-gon?
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Continue Learning about Geometry
What is the measure of the supplementary angle of an interior angle?
The measure of the exterior angle.
What is the measure of an exterior angle adjacent to the vertex angle?
It is: 180-vertex angle = exterior angle
What is an exterior angle of a triangle and how does the measure of an exterior angle relate to the interior angles?
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
Which is greater the measure of an exterior angle of a decagon or a pentagon?
Usually, the measure of an exterior angle of a pentagon is greater.
What is the measure of each exterior angle of a regular 40-gon?
Each exterior angle will measure 9 degrees
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