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In geometry, a rhombus (pl.: rhombi or rhombuses) is an equilateral quadrilateral, a quadrilateral whose four sides all have the same length. Other names for rhombus include diamond, lozenge, and calisson.
Characters, Other properties & Etymology
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diagonals angles faces parallelogram rhombic sides rectangle area quadrilateral rhombi two polyhedron opposite angle vertex length kite one four every
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Rhombus | Area | K = p ⋅ q 2 {\displaystyle K={\frac {p\cdot q}{2}}} (half the product of the diagonals) | 1.00 | infobox |
| Rhombus | Dual polygon | rectangle | 1.00 | infobox |
| Rhombus | Edges and vertices | 4 | 1.00 | infobox |
| Rhombus | Properties | convex, isotoxal | 1.00 | infobox |
| Rhombus | Schläfli symbol | { } + { } {2α} | 1.00 | infobox |
| Rhombus | Symmetry group | Dihedral (D2), , (*22), order 4 | 1.00 | infobox |
| Rhombus | Type | quadrilateral, trapezoid, parallelogram, kite | 1.00 | infobox |
| Rhombus | is a | simple polygon | 0.90 | text |
| Rhombus | is a | special case of a parallelogram and a kite | 0.90 | text |
| Rhombus | is a | cross section of a bicone.The name diamond comes from the shape of an octahedral diamond gemstone | 0.90 | text |
| Rhombus | is a | orthodiagonal quadrilateral.Its diagonals bisect opposite angles.The first property implies that every rhombus is a parallelogram | 0.90 | text |
| Rhombus | is a | kite | 0.90 | text |
| Rhombus | is a | product of its base and its height | 0.90 | text |
| Rhombus | is a | rectangle | 0.90 | text |
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