十じゅう二に角かっ形けい
Meanings
Noun
Geometry
1. dodecagon
Kanji used
ten
two
angle
shape
Pitch accent
⚠
じゅ
うにか
っけい
Composed of
ten; 10; ten years of age
Composed of
twelve; 12; queen
-gon (as in pentagon, hexagon, etc.)