hexagon
Hexagon
6There are six.
All isosceles triangles are not equilateral triangles
make six equilateral triangles depending on the size edit: If it is an equilateral triangle, draw a line from each corner to the centre of the opposite side.
Six
Hexagonal prisms cannot be regular. If you tried to make one it would end up being a hexagon since six equilateral triangles make a hexagon. Therefore, there is no surface area.
Six equilateral triangles are found in a regular 6 sided hexagon
Equilateral
equilateral
6There are six.
equilateral.
Their faces are equilateral triangles.
Squares and equilateral triangles will tessellate leaving no gaps or overlaps.
Six equilateral triangles in hexagon
Arrange the triangles to make a regular hexagon. Then move one of the triangles so that its side lies alongside the side of one of its former neighbours.
8
Yes
Squares, rhombera, and equilateral triangles are always regular.