To create a hexagon using triangles, you can divide the hexagon into 6 equilateral triangles by drawing lines from each vertex to the center of the hexagon. Therefore, it would take 6 triangles to completely fill a hexagon.
10 triangles
10 triangles make a decagon
depends on the side of the triangles?
It needs only 2 triangles to construct a parallelogram
n - 2 triangles
10 triangles
There are 6 triangles in an octagon
10 triangles make a decagon
27 triangles make up an Icosihenagon
depends on the side of the triangles?
you can make 76 different triangles on a 3x3 grid
3 triangles make up a hexagon.
It needs only 2 triangles to construct a parallelogram
n - 2 triangles
4 triangles make 1 hexagon. (easy way to find out how many triangles there are in a polygon- take number of sides of the polygon, subtract 2 from it, that's your answer!)
2
two