different between polyhedron vs inradius

polyhedron

English

Alternative forms

  • polyedron

Etymology

From New Latin, from Ancient Greek ????????? (polúedron), from ????? (polús, many) + ???? (hédra, seat); compare French polyèdre.

Pronunciation

  • (UK) enPR: p?l?h?'dr?n, IPA(key): /p?li?hi?d??n/

Noun

polyhedron (plural polyhedra or polyhedrons)

  1. (geometry) A solid figure with many flat faces and straight edges.
  2. (optics) A polyscope, or multiplying glass.

Hypernyms

  • abstract polyhedron
  • polytope

Hyponyms

See also Thesaurus:polyhedron

Translations

See also

  • apeirohedron
  • Schläfli symbol
  • spherical polyhedron
  • subpolyhedron
  • tessellation

polyhedron From the web:

  • what polyhedron can be assembled from this net
  • what polyhedron has 6 faces
  • what polyhedron has 8 faces
  • what polyhedron has 7 faces
  • what polyhedron has the most faces
  • what polyhedron is a soccer ball
  • what polyhedron can be formed from the net
  • what polyhedron has 10 faces


inradius

English

Etymology

in- +? radius

Noun

inradius (plural inradii)

  1. (mathematics) the radius of the largest circle that will fit inside any given geometric shape, especially inside a regular polygon
  2. (mathematics) the radius of the largest sphere that will fit inside any given polyhedron

See also

  • circumradius

Anagrams

  • uraniids

inradius From the web:

  • what is inradius of a triangle
  • what is inradius and circumradius
  • what is inradius of equilateral triangle
  • what is the inradius of a right triangle
  • what is the inradius of a regular polygon
  • how to calculate inradius of a triangle
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