4
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{01569a16-66ba-422e-a74d-6f9430dd245b-2_592_782_322_730}
\captionsetup{labelformat=empty}
\caption{Fig. 10}
\end{figure}
Fig. 10 shows a trapezium ABCD . The coordinates of its vertices are \(\mathrm { A } ( - 2 , - 1 ) , \mathrm { B } ( 6,3 ) , \mathrm { C } ( 3,5 )\) and \(\mathrm { D } ( - 1,3 )\).
- Verify that the lines AB and DC are parallel.
- Prove that the trapezium is not isosceles.
- The diagonals of the trapezium meet at M . Find the exact coordinates of M .
- Show that neither diagonal of the trapezium bisects the other.