vertical angle

Fetched 2026-10-26 (cache).

Synonyms: vertical angles

Antonyms: vertical angles

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|geometry}} Any of the [[opposite]] angles formed by [[intersect]]ing [[line]]s (and hence, meeting at their [[vertex|vertices]]).
2. {{lb|en|geometry}} The angle at the [[apex]] of an [[isosceles triangle]] or [[cone]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.