Triangle: A three sided shape with three vertices. Can make alot of different shapes.
Hexagon: six sides, six vertices. 6 triangles make this shape.
Octogon: eight sides, eight points. Eight triangles make this shape.
Pentagon: five sides, five vertices. Triangles do not fill in all the space.
Square: four equal sides,and vertices, triangles don't fill in all the space.
Hexagon: six sides, six vertices. six triangles make this shape.

Triangle: A three sided shape with three vertices. Can make alot of different shapes.

Hexagon: six sides, six vertices. 6 triangles make this shape.

Octogon: eight sides, eight points. Eight triangles make this shape.

Pentagon: five sides, five vertices. Triangles do not fill in all the space.

Square: four equal sides,and vertices, triangles don't fill in all the space.

Hexagon: six sides, six vertices. six triangles make this shape.