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45 degrees.

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Q: How many degrees are in an exterior angle of an octagon?
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How did you get how many degrees are in one exterior angle of a regular octagon?

Each exterior angle of a regular octagon: 360/8 = 45 degrees


How many degrees are in one exterior angle of a regular octagon?

45 degrees


How many degrees is each angle of an octagon?

If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.


What is the measure of an exterior angle of a regular octagon?

The exterior angle of an octagon measures 45 degrees. In geometry, this belongs to the group of polygons which are composed of many sides and angles.


What is the measures of an exterior angle of a regular octagon?

The exterior angle of an octagon measures 45 degrees. In geometry, this belongs to the group of polygons which are composed of many sides and angles.


How many degrees are in each interior angle of a regular octagon?

Each exterior angle is 360/8 = 45 degrees. So each interior angle is 180 - 45 = 135 degrees.


If an exterior angle of a regular polygon measures 45 degrees how many sides does the polygon have?

8 and it is called a regular octagon


How many sides does a polygon have when the exterior angle is 7920?

An exterior angle cannot be 360 degrees or larger.An exterior angle cannot be 360 degrees or larger.An exterior angle cannot be 360 degrees or larger.An exterior angle cannot be 360 degrees or larger.


How many degrees are in each angle of an octagon?

135 degrees


How many saides would a regular polygon if each of its exterior angle measures 45 degrees?

360/45 = 8 sides and it is a regular octagon


How many dgrees does a octagon have in total?

Exterior degrees 360 Interior degrees 1080


How many degrees are in octagon angle?

135 degrees * * * * * But only if it is a REGULAR octagon. And there is no reason why that should be the case.