hexagonal pyramid
the smooth-sided is smooth but the stepped has a six huged steps at the top for the robbers
A pyramid with a hexagonal base has a six sided base and 6 triangular faces.
A six sided polyhedron is a hexahedron. This may be a triangle based dipyramid, a pentagonal pyramid of a variant of a parallelepiped.
if its a four sided pyramid then four. if its a three sided pyramid then four.
hexagonal pyramid
A six sided cone is a pyramid technically, and it would be a hexagonal pyramid (if six sides does not include base) or a pentagonal pyramid (if including base.)
the smooth-sided is smooth but the stepped has a six huged steps at the top for the robbers
A pyramid with a hexagonal base has a six sided base and 6 triangular faces.
A six sided polyhedron is a hexahedron. This may be a triangle based dipyramid, a pentagonal pyramid of a variant of a parallelepiped.
(3) Quartz
A 7 sided pyramid would be called a heptahedral or heptahedron.
No, quartz crystals are not cubic. They are hexagonal prisms with a six sided pyramid on the top.
if its a four sided pyramid then four. if its a three sided pyramid then four.
A hexagon is a six sided figure so, a hexagonal base has six triangular sides. Each triangle has three vertices, so such a pyramid has 18 vertices
Smooth [sided] pyramid Step [sided] pyramid Bent pyramid
A rectangle pyramid is a 4 sided pyramid (4 sided in the triangles) with a base of a rectangle. An Egyptian pyramid is a great example of a rectangular pyramid.