% !TeX TXS-program:compile = txs:///pdflatex

\documentclass[margin=5mm]{standalone}
\usepackage{tikz3d-fr}

\begin{document}

\begin{EnvTikzEspace}[UniteX={-155:0.0385cm},UniteY={0:0.0347cm},UniteZ={90:0.0341cm}]
	%axes
	\draw[semithick,->,>=latex] (0,0,0)--(150,0,0) node[left] {$x$} ; \draw[thin] (0,0,0)--(-150,0,0) ;
	\draw[semithick,->,>=latex] (0,0,0)--(0,250,0) node[right] {$y$} ;
	\draw[semithick,->,>=latex] (0,0,0)--(0,0,80) node[above] {$z$} ; \draw[thin] (0,0,0)--(0,0,-200) ;
	\draw (0,0,2) node[above right] {$O$} ;
	%figure dessus
	\PlacePointsEspace*{O/0,0,0 A/0,75,44 B/-33,75,44 C/-33,75,0 D/0,75,0 E/0,0,44 F/-33,0,44 G/-33,0,0}
	\TraceSegmentsEspace[very thick,green!50!black,dashed]{A/B B/C C/D D/A O/E E/F F/G G/O E/A F/B G/C}
	%figure dessus
	\PlacePointsEspace*{K/87,0,0 L/87,0,-116 M/87,75,-116 N/0,75,-116 P/87,75,0 Q/0,0,-116}
	\TraceSegmentsEspace[very thick,purple,dashed]{O/K K/P P/D Q/L L/M M/N O/Q K/L Q/N P/M D/N}
	%labels
	\draw (K) node[above left,font=\small,fill=white] {$87$} ;
	\draw (E) node[left=2pt,font=\small,fill=white] {$44$} ;
	\draw (Q) node[above left=2pt,font=\small,fill=white] {$-116$} ;
	\draw (G) node[above left=2pt,font=\small,fill=white] {$-33$} ;
	\draw (D) node[below right=2pt,font=\small,fill=white] {$75$} ;
	\filldraw (0,200,0) circle[radius=2pt] node[above right] {$A$} ;
	\filldraw (B) circle[radius=2pt] node[above right] {$B$} ;
	\filldraw (M) circle[radius=2pt] node[below=2pt] {$C$} ;
	%segments de contruction
	\draw[ultra thick] (M)--(B) (O)--(0,200,0) ;
\end{EnvTikzEspace}

\end{document}