trigonometric axsis
preferred label: محورهای مثلثاتی @fa
type: Concept
related: trigonometric circle

trigonometric circle
related: trigonometric axsis
broader: trigonometry
preferred label: دایره مثلثاتی @fa
type: Concept

trigonometry
preferred label: مثلثات @fa
type: Concept
narrower: trigonometric circle