- caltaicmaci
- cm
_{1}is a geometry describing cm_{2}=ca_{1}=t_{1}geometric object. - cibjgacmaci
- c
_{1}is trigonometry of triangle j_{1}. - cibjgataidamri
- d
_{1}is a triangle (musical instrument). - sarni
- x
_{1}is a three-angled shape/form defined by set of corners/vertices x_{2}, sides/dimensions x_{3}