i need help 1
A regular polygon
A regular polygon.
Only if the polygon is "regular".
Only when the polygon is a regular convex polygon. Such as an equilateral triangle, or a square, or a regular pentagon.
A regular 10 polygon
Only if the polygon is a regular quadrilateral.
a "regular" polygon
A regular polygon
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
That would be a regular polygon.
Only if the polygon is "regular".
A regular polygon.
If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.
Only when the polygon is a regular convex polygon. Such as an equilateral triangle, or a square, or a regular pentagon.
A 13 sided regular polygon
A regular polygon has all sides of equal length, and all angles of the same measure. An irregular polygon does not fulfil these requirements.
The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).