dihedral (Meaning)
dihedral (a.)
Having two plane faces; as, the dihedral summit of a crystal.
Of a kite or an aeroplane, having wings that make with one another a dihedral angle, esp. when the angle between the upper sides is less than 180
Of wing pairs, inclined at an upward angle to each other.
Synonyms & Antonyms of dihedral
No Synonyms and anytonyms found
dihedral Sentence Examples
- In geometry, a dihedral angle is the angle between two intersecting planes or the angle between two faces of a three-dimensional figure.
- The dihedral angle between two planes is measured by the angle between their normal vectors.
- The dihedral angle between two faces of a polyhedron is measured by the angle between their normal vectors.
- The sum of the dihedral angles around a vertex of a polyhedron is \(360^\circ\).
- The dihedral angle between two planes can be acute, right, or obtuse.
- The dihedral angle between two faces of a polyhedron can be acute, right, or obtuse.
- The dihedral angle between two planes is supplementary if the sum of the angles is \(180^\circ\).
- The dihedral angle between two faces of a polyhedron is supplementary if the sum of the angles is \(180^\circ\).
- The dihedral angle between two planes is complementary if the sum of the angles is \(90^\circ\).
- The dihedral angle between two faces of a polyhedron is complementary if the sum of the angles is \(90^\circ\).
FAQs About the word dihedral
Having two plane faces; as, the dihedral summit of a crystal., Of a kite or an aeroplane, having wings that make with one another a dihedral angle, esp. when th
No synonyms found.
No antonyms found.
In geometry, a dihedral angle is the angle between two intersecting planes or the angle between two faces of a three-dimensional figure.
The dihedral angle between two planes is measured by the angle between their normal vectors.
The dihedral angle between two faces of a polyhedron is measured by the angle between their normal vectors.
The sum of the dihedral angles around a vertex of a polyhedron is \(360^\circ\).
