hexagon
Six equilateral triangles in hexagon
Six triangles
A polyhedron made from four triangles that are not equal is called a tetrahedron. Specifically, if the triangles are not congruent, it is referred to as an irregular tetrahedron. Tetrahedra are three-dimensional shapes with four triangular faces, six edges, and four vertices.
Six triangles.
A triangle has three sides, so six triangles have 6 * 3 = 18 sides altogether.
6There are six.
A regular polygon can contain any number of triangles depending on how it's divided. For example, a regular hexagon can be divided into six equilateral triangles by drawing lines from each vertex to the center. However, not all regular polygons will have six triangles; the number of triangles formed will vary based on the polygon's number of sides and the method of division.
Equilateral
equilateral
six
Hexagon
Six