% Diagram by nilrem for PGDP project: Plane Geometry by G.A. Wentworth
% ***  Uses  epic  package   ***
% 064aa188.tex
% Pt.188. Fig.a.  (13,10 )
\PGset[0.8em]
\begin{picture}   (13,10 )
\drawline     ( 4.5, 9 )( 0.5, 1 )(12.5, 1 )( 4.5, 9 ) %A(D)B(F)C(E)A
\drawline(2.5,5)(8.5,5) % DE
\dashline[80]{0.2}( 6.5, 1   )( 8.5, 5   )                 %FE
\dashline[80]{0.2}( 0.5, 9   )(10.5, 9   )                 %horiz (A)
\put( 4.1   ,  9.2 ){$\scriptstyle A$}   %A
\put( 0     ,  0.2 ){$\scriptstyle B$}   %B
\put(12     ,  0.2 ){$\scriptstyle C$}   %C
\put( 1.6   ,  4.9 ){$\scriptstyle D$}   %D
\put( 8.6   ,  5   ){$\scriptstyle E$}   %E
\put( 6     ,  0.2 ){$\scriptstyle F$}   %F
\end{picture}
\PGrestore