decagon
A kite and an arrow head are 2 of them
triangle.
A hexagon is an example of a regular polygon with 6 sides.
A pentagon or an irregular pentagon if the sides are unequal in length.
a quadrilateral
hexagon
An octagon.
decagon
A kite and an arrow head are 2 of them
triangle.
Hexagon
A nonagon has 9 sides
a crescent has 19 sides
A pentagon or an irregular pentagon if the sides are unequal in length.
A hexagon is an example of a regular polygon with 6 sides.
The honeycomb cells are in the form of a tessellated regular hexagon (six equal sides).