Cheese is nice on crackers.
A dihedral angle is the angle between two intersecting planes.
Each exterior angle: 60 degrees Each interior angle: 120 degrees
Each exterior angle: 45 degrees Each interior angle: 135 degrees
Each interior angle is 140 degrees. Each exterior angle is 220 degrees.
If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.
Each angle is 60 degrees. (180/3)
Each exterior angle: 40 degrees Each interior angle: 140 degrees
Each angle of a rectangle measures 90 degrees.
Each angle for a regular nonagon is 140 degrees each.
Each interior angle of an octagon has an angle of 135 degrees.
Each exterior angle is 360/8 = 45 degrees. So each interior angle is 180 - 45 = 135 degrees.
Each exterior angle = 630/6 = 60 degrees. So each interior angle = 180 - 60 = 120 degrees.