\begin{figure}[htb]
	\centering


\begin{tikzpicture}[sloped,scale=1.5]
	
	\draw[-latex](0,0)--(6,0) node[midway, below]{$\vec{x}+\vec{y}$};
	\draw[-latex](0,0)--(2,1) node[midway, above]{$\vec{x}$};
	\draw[-latex](2,1)--(6,0) node[midway, above]{$\vec{y}$};
	
\end{tikzpicture}

\caption{Vektoraddition}
\end{figure}
