%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Title: Höhen im Dreieck % Author: Tobias Krähling % Needs: pstricks, pst-node % DesignScale: unit=10mm % Size: 8.4 x 6.0 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% {\sbPSTDefault\sffamily \begin{pspicture}(0.8,0.5)(9.2,6.5) \pnode(1,1){A} \pnode(9,1){B} \pnode(4,6){C} %Höhenlinien \pnode(4,1){hc} \pnode(5,5){ha} \pnode(3.13,4.55){hb} \pcline[linecolor=sblinedark](A)(ha)\aput[1pt]{:U}{\textcolor{sblinedark}{$h_a$}} \pcline[linecolor=sblinedark](B)(hb)\aput[1pt]{:D}{\textcolor{sblinedark}{$h_b$}} \pcline[linecolor=sblinedark](C)(hc)\Aput[1pt]{\textcolor{sblinedark}{$h_c$}} \psarc[linecolor=sblinedark](ha){0.5}{225}{315} \psarc[linecolor=sblinedark](hb){0.5}{238}{328} \psarc[linecolor=sblinedark](hc){0.5}{0}{90} \uput{7pt}[270](ha){\textcolor{sblinedark}{$\cdot$}} \uput{7pt}[280](hb){\textcolor{sblinedark}{$\cdot$}} \uput{7pt}[40](hc){\textcolor{sblinedark}{$\cdot$}} %Dreieck \pcline[linewidth=1pt](A)(B)\bput{:U}{c} \pcline[linewidth=1pt](A)(C)\aput{:U}{b} \pcline[linewidth=1pt](C)(B)\aput{:U}{a} \uput[-90](A){A} \uput[-90](B){B} \uput[90](C){C} \psarc(1,1){1}{0}{60} \psarc(9,1){1}{135}{180} \psarc(4,6){1}{240}{315} \uput{15pt}[30](A){$\alpha$} \uput{15pt}[162](B){$\beta$} \uput{15pt}[278](C){$\gamma$} \end{pspicture} }