- In
plane Euclidean geometry, a
rhombus (pl.:
rhombi or rhombuses) is a
quadrilateral whose four
sides all have the same length.
Another name is equilateral...
- {\textstyle \arccos(1/3)\approx 70.53^{\circ }} . Its
dihedral angle between two
rhombi is 120°. The
rhombic dodecahedron is a
Catalan solid,
meaning the dual polyhedron...
-
right angles; the
rhombi, with two
diagonal axes of symmetry; and the squares,
which are also
special cases of both
right kites and
rhombi. The quadrilateral...
- a
tessellation of
identical 60°
rhombi on the
Euclidean plane. Each
rhombus has two 60° and two 120° angles;
rhombi with this
shape are
sometimes also...
- a
special case of a
parallelepiped in
which all six
faces are
congruent rhombi. It can be used to
define the
rhombohedral lattice system, a
honeycomb with...
-
composed of 90
rhombic faces; with three, five, or six
rhombi meeting at each vertex. It has 60
broad rhombi and 30 slim. The
rhombic enneacontahedron is a zonohedron...
- 6
rhombi, 6
trapezoids – dual of
triangular orthobicupola, D3h symmetry,
order 12 Rhombo-hexagonal
dodecahedron or
elongated Dodecahedron – 8
rhombi and...
- rectangle.
Rhombi with this
shape form the
faces of
several notable polyhedra. The
golden rhombus should be
distinguished from the two
rhombi of the Penrose...
-
broad rhombi akin to
those in the
rhombic dodecahedron with
diagonals in 1 : 2 {\displaystyle 1:{\sqrt {2}}} ratio, and
another 30 slim
rhombi with diagonals...
-
congruent rhombi D3d, [2+,6], (2*3)
order 12
Rectangular cuboid 3
pairs of
rectangles D2h, [2,2], (*222)
order 8
Right rhombic prism 1 pair of
rhombi, 4 congruent...
