Angle and Line Symbols


This is a list of the most common angle and line symbols:

\(\measuredangle\) measured angle \(\angle ABC = 60^\circ\)
\(\sphericalangle\) spherical angle \(\angle AOC = 60^\circ\)
\(\overleftrightarrow {AB}\) infinite line distance  
\(\overline {AB}\) line segment from A to B  
\(\overset{\frown} {AB}\) arc from A to B  
\(|A-B|\) distance between A and B \(|A-B| = 9\)