If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.
Each exterior angle = 630/6 = 60 degrees. So each interior angle = 180 - 60 = 120 degrees.
60 degrees in each angle
Each exterior angle is 30 degrees and each interior angle is 150 degrees
A parallelogram has a total of 360 degrees. Each of its four interior angles adds up to this total, and opposite angles are equal while consecutive angles are supplementary (adding up to 180 degrees). For example, if one angle measures 60 degrees, the opposite angle will also be 60 degrees, and the other two angles will both measure 120 degrees.
A parallelogram, in general, has no right angles.
The interior angles of a parallelogram must total 360o and each opposite pair is also equal; these pairs can be any angle except 90o.
If it is a regular 8 sided octagon then each exterior angle is 45 degrees and each interior angle is 135 degrees.
Each angle of a rectangle measures 90 degrees.
Each angle for a regular nonagon is 140 degrees each.
135 degrees
Each exterior angle = 630/6 = 60 degrees. So each interior angle = 180 - 60 = 120 degrees.
Each exterior angle is 360/8 = 45 degrees. So each interior angle is 180 - 45 = 135 degrees.
Each interior angle of a regular 6 sided hexagon is 120 degrees.
All 4 sided shapes each equal to 360 degrees in angles
60 degrees in each angle
A right angle - whether or not in a rectangle - is 90 degrees.