an arrow is or isn't a polygon?
A polygon is a shape that is closed with straight sides and the sides do not overlap like these. I don't know if an arrow is a polygon.
An arrow can be a polygon. A polygon is any two dimensional plane figure. An arrow can, obviously, be a three dimensional object.
my deck
No, because a hexagon is not shaped like a stop sign. The latter have 8 sides.
an arrow is or isn't a polygon?
A polygon is a shape that is closed with straight sides and the sides do not overlap like these. I don't know if an arrow is a polygon.
The polygon is not a arrow. It is a shape.
Food shaped like a polygon
An arrow can be a polygon. A polygon is any two dimensional plane figure. An arrow can, obviously, be a three dimensional object.
my deck
The Pentagon is a famous building that has an unusual shape, that of a pentagon or 5-sided polygon. But most buildings are shaped like polygons. It is just that they are shaped like rectangles and squares, which are also polygons.
A yield sign is shaped like an upside-down triangle.
the pentagon
No, because a hexagon is not shaped like a stop sign. The latter have 8 sides.
No, an arrow is not a polygon. A polygon is a closed shape formed by straight lines. An arrow has a pointed end and a tail, which does not meet the definition of a polygon.
an inverted kiteIf it is a quadrilateral then an arrowhead. Otherwise simply call it arrow-shaped.