\documentclass[tikz,border=6mm]{standalone}
\usepackage{tikzphysics}
\begin{document}
\begin{tikzpicture}
  % Select the points you need. All named anchors appear if anchor list=auto.
  \node[wedge,wedge angle=30,show anchors,
    physics debug/anchor list={bl,br,top},
    physics debug/anchor families={surface},
    physics debug/anchor samples={0,50,100}] (W) {};
  % All keys, named anchors and percentage families, inside the picture.
  \physicshelp[anchor=north west,xshift=6cm,yshift=2cm]{wedge}
\end{tikzpicture}
\end{document}