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What is the measure of the exterior angle of a regular pentagon?
72 degrees
What is the measure of each exterior angle measure of regular 18-gon?
20.
What is the measure of each exterior angle of a octagon?
Providing that it is a regular octagon each exterior angle measures 45 degrees.
What is the measure of each exterior angle of a regular polygon with 45 sides?
Each exterior angle measures 8 degrees
How do you find the number of sides a regular poly gon has by knowing the angles?
When a polygon is regular, each exterior angle is equal to the other exterior angles. Since the sum of all the exterior angles is 360 degrees, if you divide 360 by the measure of one exterior angle, you will get the number of sides. If you instead have the measure of an interior angle, simply calculate (180 - interior angle measure) to find the measure of the exterior angle, and use the above paragraph.
What is the largest exterior angle that any regular polygon can have?
The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).
What is the measure of each exterior angle of a regular 40-gon?
Each exterior angle will measure 9 degrees
What is the formula on how to get the measure of the exterior angle of the regular polygon?
360/number of sides = exterior angle
What is the angle measure of each exterior angle of a decagon?
Providing that it's a regular decagon then each exterior angle will measure 36 degrees
How can you get the measure of an interior angle if you have the measure of the exterior angle of a regular polygon?
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
What is the measure of an exterior angle of a regular hexagon?
Each exterior angle of a regular 6 sided hexagon measures 60 degrees
Find the measure of each exterior angle of a regular ctagon?
Each exterior angle of a regular octagon measures 45 degrees
What is the measure of each exterior angle of a decagon?
Providing that it's a regular decagon then each exterior angle will measure 36 degrees
Find the measure of each exterior angle of a hexagon?
Providing that it is a regular hexagon then each exterior angle will measure 60 degrees
What is the measure of each exterior angle of a 30-gon?
Providing that it is a regular polygon then each exterior angle will measure 12 degrees
What is the measure of each exterior angle of a regular nonogon?
Each exterior angle measures 40 degrees
The measure of each exterior angle of a regular 9 gon is what to the measure of each exterior angle of a regular 4 gon?
It is: 40 degrees and 90 degrees respectively
