Each exterior angle measures 18 degrees
Each interior angle measures 162 degrees
20
The measure of one of the regular octagon angles of the shape is 135 degrees, regardless of the size of the octagon. This means that the interior angles are all 135.
9
a "regular" one
They can be but don't have to. An irregular one doesn't, but a regular one does.
A diamond is not regular because all its angles are not the same.A diamond is not regular because all its angles are not the same.A diamond is not regular because all its angles are not the same.A diamond is not regular because all its angles are not the same.
A regular pentagon consists of 5 angles of 108° which are obtuse angles.
There are five angles within a pentagon and in a regular one each angle is 108 degrees.
A regular 5 sided pentagon is one such example of a shape having no right angles
It is: 135 degrees
108 degrees
144 degrees.