Polygon B is an octagon.
quadrilateral
Any polygon with more than 4 sides.
A polygon is any geometric figure with more than one side. And since a rectangle has 4 sides, it is a polygon. To be more specific, it is a quadralateral
Any regular polygon with more than 4 sides has angles of more than 90 degrees. Some examples would be:PentagonHeptagonOctagonNonagonDecagonDodecagon
Any regular polygon with more than 4 sides with have all its corners (vertices) equal. Furthermore, an irregrular polygon with more than four sides can always have four equal vertices.
If 4 is all the sides it has and they're all congruent, then it's a rhombus.ANY polygon with more than 4 sides can have 4 congruent ones.
Every polygon that is not a triabgle (3 vertices), quadrilateral (4 vertices) or pentagon (5 vertices) has more than 5 vertices.
Polygon
It is called a quadrilateral. This is the general term for a four-sided polygon, but if at least two sides are equal or two angles are equal, it has a more specific name.
No, A polygon is a closed geometric figure whose sides are nothing more than line segments. Each corner of a polygon where two sides intersect is called a vertex of the polygon.
Any polygon with 4 or more sides can always have a right angle.