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360/8 = 45 degrees

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Q: What is the size of an exterior angle of octagon?
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Related questions

What is the size of one interior angle in a regular octagon?

135 degrees and its exterior angle is 45 degrees


What is the exterior angle for a octagon?

180 minus interior angle = exterior angle


What is the measure of each exterior angle of a octagon?

Providing that it is a regular octagon each exterior angle measures 45 degrees.


Which as the larger the exterior angle of an octagon or of a hexagon?

The hexagon has the larger exterior angle.


What are the outside angles of an octagon?

Assuming you mean "what is the size of the exterior angle of a regular octagon", then: The sum of the exterior angles of any polygon is 360o. Thus for a regular octagon, each is 360o ÷ 8 = 45o.


What is the measure of the exterior angles of a convex octagon?

The measure of the exterior angle of a convex octagon is indeterminate.


What is the exterior angle of an octagon?

The exterior angle of a general octagon is any angle less than 180 degrees. The sum of the exterior angles of a polygon is 360 degrees. If the octagon is regular, then each of its 8 exterior angles is equal to 360/8 = 45 degrees.


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 can you calculate the size of an exterior angle of a regular octagon?

The exterior angles of any polygon add up to 360. 360/8 = 45


What is the exterior angle of a octagon?

The external angle of a regular octagon is 225 degrees. Each internal angle of a regular octagon is 135 degrees.


How do find the size of each exterior angle on a regular octagon?

The exterior angles of any polygon add up to 360. 360/8 = 45


How much is one angle in a octagon?

Providing that it is a regular octagon: Exterior angle: 45 degrees Interior angle: 135 degrees