45 degrees/angle for a regular octagon.350/8=45.
If it is a regular octagon it's 1080 degrees. You can use this formula: S = (n-2) x 180
Every pentagon, regular or not, has five interior angles and five exterior angles.
It has 6 angles, none of which are right angles.
I guess 16 angles.
10
It is: 135 degrees
The octagon has 8 angles in every grade.
An octagon has eight angles. Each internal angle in a regular octagon measures 135 degrees, and the sum of all internal angles in an octagon is 1,080 degrees. Therefore, it has eight angles, each formed by the intersection of two sides.
If it is a regular octagon it's 1080 degrees. You can use this formula: S = (n-2) x 180
8
Every pentagon, regular or not, has five interior angles and five exterior angles.
There are 5 angles.
8 angles
It has 6 angles, none of which are right angles.
A regular hexagon has six equal internal angles of 120 degrees. None of them are right-angles !
I guess 16 angles.
2 pairs of equal angles