Assuming that this is a regular octagon, with all of its angles equal, then each of those angles would be 135 degrees.
It is 1080 degrees.
If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.
45 degrees.
Each interior angle of an octagon has an angle of 135 degrees.
135 degrees * * * * * But only if it is a REGULAR octagon. And there is no reason why that should be the case.
45 degrees
If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.
Each interior angle of an octagon has an angle of 135 degrees.
135 degrees
45 degrees.
Each exterior angle of a regular octagon: 360/8 = 45 degrees
135 degrees * * * * * But only if it is a REGULAR octagon. And there is no reason why that should be the case.
The external angle of a regular octagon is 225 degrees. Each internal angle of a regular octagon is 135 degrees.
45 degrees
45 degrees for every inside angle, and 135 degrees for every outside angle
Providing that it is a regular octagon: Exterior angle: 45 degrees Interior angle: 135 degrees
1080 degrees total 135 degrees each angle
135 degrees