Q:What is the maximum number of edges in a simple, planar graph on 7 vertices?

Drawtwo nonisomophic simple, planar graphs on 7 vertices that have this many edges

. Clearlystate why your graphs are not isomorphic.

A: For the first part I got 11 edges

The second part with the Planar graphs I understand that the edges can't cross...I drew these but I think that is wrong...

The graphs are not isomorphic because elements in the graph share different degrees ...

Sorry I'm a bit uncertain