360/exterior angle = number of sides of a regular polygon
If its a regular polygon then its 147 degrees.
If there is regular polygon(having equal sides), then perimeter is L*N where L is length of side and N is no. of sides. If polygon is not regular then may Perimeter is equal to sum of all sides, if size of each side is known.
equation for any regular polygon when n = number of sides: 180(n-2)/n
The polygon is a Quadrilateral.
its a not regular polygon
I assume you mean a polygon inscribed in a circle. It is regular if all its sides and angles are equal.
A 6 sided hexagon polygon can be regular or irregular.
Each interior angle of the regular 8 sided octagon measures 135 degrees
'Regular' means that all the sides on the polygon are the same length and all angles are the same size. On an irregular polygon, the sides can be different lengths and angles can be different sizes.
A regular polygon is a polygon whose sides are equal length and whose angles are all the same value. A non regular polygon is just the opposite of a regular polygon.