vertical angle

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English[edit]

Noun[edit]

vertical angle (plural vertical angles)

  1. (geometry) Any of the opposite angles formed by intersecting lines.
  2. (geometry) The angle at the apex of an isosceles triangle or cone.

Translations[edit]

Synonyms[edit]

  • opposite angle (opposite angles formed by intersecting lines)
  • vertex angle (angle at the apex of an isosceles triangle)
  • aperture (angle at the apex of a cone)