Normally 4 sides as in a square or a rectangle
Each interior angle of a regular 45-gon measures 172 degrees
Providing that it is a regular 20 sided icosagon the each interior angle measures 162 degrees
Interior angle 177.12 degrees Exterior angle 2.88 degrees
Exterior angle 40 degrees Interior angle 140 degrees
Each interior angle of a pentagon is 108 degrees. 108 degrees
Each interior angle of a regular 45-gon measures 172 degrees
Providing that it is a regular octagon then each interior angle will measure 135 degrees
Providing it is a regular nonagon: Exterior angle: 40 degrees Interior angle: 140 degrees
Providing that it is a regular 20 sided icosagon the each interior angle measures 162 degrees
No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more.
Each interior angle of a regular 10 sided decagon measures 144 degrees
Each exterior angle 36 degrees Each interior angle 144 degrees A decagon has 10 sides
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 108 degrees
Any polygon can have an interior angle of 144 degrees. The measurement of an interior angle of a decagon is 144 degrees.
Interior angle 177.12 degrees Exterior angle 2.88 degrees
Exterior angle 40 degrees Interior angle 140 degrees
If you mean a regular pentagon then each interior angle is 108 degrees and each exterior angle is 72 degrees