◯
Symbol  Format  Data 

◯  Code Point 

TeX 


SVG 
Geometry circle symbol.
A circle is a basic shape used throughout mathematics. The circle constants π (pi) and τ (tau) appear in numerous math formulas and equations.
Symbol  Format  Data 

◯  Code Point 

TeX 


SVG 
Geometry circle symbol.
A circle is a basic shape used throughout mathematics. The circle constants π (pi) and τ (tau) appear in numerous math formulas and equations.