A rectangle or, if the squares are allowed to overlap it is possible to have a 16-gon ("star" shaped), 14-gon, 9-gon, 8-gon.
Colorado and wyoming
2 squares & 4 rectangles.
Both circles and squares are two-dimensional geometric figures.
A pyramid has a pointy top and it is a 3D shape.
Squares have two dimensions - length and width. Two dimensional figures are things like squares, rectangles, circles, and triangles, which have length and width.
No two sedimentary rocks are shaped the same, there are many different shapes
In a United States 110/120V household outlet (also known as an Edison plug) the ground contact is the one shaped like a train tunnel, usually located at the bottom. The hot and neutral wires are the two shaped like slits.
The flag of Nepal is shaped like two triangles, one above the other like a cavalry pennant.
It will make two squares.
Colorado looks like a perfect rectangle. If you closely to the border with Utah it has a few squiggles. Wyoming is also shaped like a rectangle but it has slight deviations as well.
If two squares have the same side length for all sides, then they are congruent.