さんかっけい
Meanings
Adjective (の)
Noun
1. triangle
Pitch accent
さ
んか
っけい
Composed of
three; 3
-gon (as in pentagon, hexagon, etc.)
Used in vocabulary (9 in total)
inverted triangle
equilateral triangle; regular triangle
Examples (3 in total)
It is hard to define "triangle."
A triangle has three vertices.
The angles of a triangle add up to 180 degrees.