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.
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.
No, I would not expect the borders of a gerrymandered district to appear on a map as a rectangle of circle or some other recognizable shape because first of all, geographic shapes cannot be compared to simple geometric shapes and a “gerrymandered” district would have an odd and bizarre shape, just like what happened when Gov. Elbridge Gerry redrew the Senate districts map – it looked like a salamander.
An economic and political benefit was that it was easier to create new settlement now that railroads and machinery was everywhere. New settlements meant new settlers and this meant new colonies with political power. This meant that the people would be working to improve them and pay taxes and thus the country's wealth would grow because of production.