A polygon can have any number of sides above three. The name of a three-sided polygon is a triangle.
There is no name because such a polygon does not exist. A polygon must have at least three sides.
NO!!! The smallest polygon is 3 sided. it is a 'trigon' ( triangle).
an equilateral triangle
polygon - D.A.
That can be true of a polygon with ANY number of sides. The only one with a particular name is a scalene triangle.
A shape with three or more sides is a polygon. Not sure there is a special name for 4 or more sides.
The name of a polygon with 15 sides is a pentadecagon
A right triangle.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
A pentagon is the polygon with 5 sides.
A polygon with seven sides is a heptagon.