\begin{tikzpicture}[scale=3.5]
\path (0,0) pic[tangram] {big triangle}
++(2,2) pic[tangram,rotate=180] {big triangle}
++(0,1) pic[tangram,rotate=-90] {small triangle}
++(-1,-1) pic[tangram] {square}
++(-1,0) pic[tangram] {small triangle}
++(-1,0) pic[tangram] {parallelogram}
++(1,1) pic[tangram] {medium triangle}
;
\end{tikzpicture}

