Answer:
No, I would not expect the borders of a gerrymandered district to apper on a map as a rectangle or a circle or some other recognizable shape.
Step-by-step explanation:
Since gerrymandering is a political practice that manipulates and re-draws district boundaries for the political advantage of a given group or party, the resulting borders will have a weird shape, different from a rectangle or a circle.
The origin of the term goes back to Elbridge Gerry, who as a governor of Massachusetts in 1812 created a partisan district in Boston with a shape that resembled a salamander. Thus, mockingly, his colleagues named it a gerrymander.