The first one that comes to mind is the Star of David (Jewish Star).
Hexagon
Six equilateral triangles in hexagon
Six equilateral triangles are found in a regular 6 sided hexagon
six
Six
Hexagon
hexagon
hexagon
Six equilateral triangles in hexagon
it is a polygon with six sides A hexagon is a six sided shape. A hexagon is a six sided shape.
Six equilateral triangles are found in a regular 6 sided hexagon
Equilateral
equilateral
six
Six
A shape with six sides is called a hexagon.
Well, a hexagon is made of six equilateral triangles.