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Earn +20 ptsQ: What is the measure of each central angle in a 12-sided regular polygon?
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Continue Learning about Geometry
Calculate the measure of a central angle of a regular nine- sided polygon?
Each central angle of a regular 9 sided polygon: 360/9 = 40 degrees
Calculate the measure of a central angle of a regular twelve-sided polygon?
30
Calculate the measure of a central angle of a regular ten-sided polygon?
36
A regular polygon has an interior angle measure of 168 What kind of polygon is it?
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
If the measure of an interior angle of a regular polygon is 140 how many sides does the polygon have?
If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.
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