ideal triangle

Questions

What does ideal triangle mean?

In hyperbolic geometry, a triangle whose vertices are all ideal; i.e. points at infinity, rather than real.

How to pronounce ideal triangle

1. Open the pronunciation page — Open the Speakur entry for “ideal triangle”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “ideal triangle”.
4. Repeat and practice — Say “ideal triangle” aloud, matching stress and vowels until it feels natural.