Place GHI so that G is at B and H is at A. You now have quadrilateral AIDC (IBD is a straight line).
Place JKL so that L is at D and J is at B. Now AIBKDC is the concave hexagon.
You need at least four triangles, or at least three trapeziums. Or two triangles and one trapezium.
First make a regular hexagon. Then take any one triangle and slide it through two heights so that it's base is on what was the opposite side. You will have an irregular, concave hexagon, shaped somewhat like an arrowhead.
6 polygon triangles make a hexagon
No?
How can a you make a hexagon using a trapozid and 2 triangles
You start creating a concave hexagon from four triangles by placing the smallest triangle in the middle to serve as a base for the other three. Line up the bases on each triangle with the sides of the smallest one to end up with six sides forming a concave hexagon.
Put four equilateral triangles so that each one of them has a vertex at a single point and the triangles abut one another. The shape will be 4/6 (= 2/3) of a regular hexagon.
two squares and two triangles
Two squares Two triangles
You need at least four triangles, or at least three trapeziums. Or two triangles and one trapezium.
3 triangles make up a hexagon.
First make a regular hexagon. Then take any one triangle and slide it through two heights so that it's base is on what was the opposite side. You will have an irregular, concave hexagon, shaped somewhat like an arrowhead.
6 polygon triangles make a hexagon
No?
pentagon i think?
How can a you make a hexagon using a trapozid and 2 triangles
2