<span class="dxdy-math dxdy-math-inline" data-math-render="interactive" data-display="0" data-tex-b64="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" data-fallback-src="https://dxdy-04.korotkov.co.uk/f/3/8/c/38cfa3cb5b7d6b852dfe127d8b532a8a82.png" data-fallback-hash="38cfa3cb5b7d6b852dfe127d8b532a8a"><span class="dxdy-math-output"></span><img src='https://dxdy-04.korotkov.co.uk/f/3/8/c/38cfa3cb5b7d6b852dfe127d8b532a8a82.png' class="latex" alt="\pagestyle{empty}
\begin{document}
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\definecolor{ududff}{rgb}{0.30196078431372547,0.30196078431372547,1}
\begin{tikzpicture}[line cap=round,line join=round,>=triangle 45,x=1cm,y=1cm]
\begin{axis}[
x=1cm,y=1cm,
axis lines=middle,
ymajorgrids=true,
xmajorgrids=true,
xmin=-6.36,
xmax=6.36,
ymin=-9.210000000000006,
ymax=4.65,
xtick={-6,-5,...,6},
ytick={-9,-8,...,4},]
\clip(-6.36,-9.21) rectangle (6.36,4.65);
\fill[line width=2pt,color=zzttqq,fill=zzttqq,fill opacity=0.10000000149011612] (-4.22,2.57) -- (1.94,1.31) -- (3.2,7.47) -- (-2.96,8.73) -- cycle;
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\draw [line width=2pt,color=zzttqq] (1.94,1.31)-- (3.2,7.47);
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\draw [line width=2pt,color=zzttqq] (-2.96,8.73)-- (-4.22,2.57);
\begin{scriptsize}
\draw [fill=ududff] (-4.22,2.57) circle (2.5pt);
\draw[color=ududff] (-4.06,3) node {$A$};
\draw [fill=ududff] (1.94,1.31) circle (2.5pt);
\draw[color=ududff] (2.1,1.74) node {$B$};
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\draw [fill=uuuuuu] (-2.96,8.73) circle (2.5pt);
\draw[color=uuuuuu] (0.16,0.44) node {$D$};
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\begin{document}
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\begin{tikzpicture}[line cap=round,line join=round,>=triangle 45,x=1cm,y=1cm]
\begin{axis}[
x=1cm,y=1cm,
axis lines=middle,
ymajorgrids=true,
xmajorgrids=true,
xmin=-6.36,
xmax=6.36,
ymin=-9.210000000000006,
ymax=4.65,
xtick={-6,-5,...,6},
ytick={-9,-8,...,4},]
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\draw [line width=2pt,color=zzttqq] (-4.22,2.57)-- (1.94,1.31);
\draw [line width=2pt,color=zzttqq] (1.94,1.31)-- (3.2,7.47);
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\draw [line width=2pt,color=zzttqq] (-2.96,8.73)-- (-4.22,2.57);
\begin{scriptsize}
\draw [fill=ududff] (-4.22,2.57) circle (2.5pt);
\draw[color=ududff] (-4.06,3) node {$A$};
\draw [fill=ududff] (1.94,1.31) circle (2.5pt);
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\draw [fill=uuuuuu] (3.2,7.47) circle (2.5pt);
\draw[color=uuuuuu] (0.16,0.44) node {$C$};
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\draw[color=uuuuuu] (0.16,0.44) node {$D$};
\end{scriptsize}
\end{axis}
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