The rectangular shape is a major point in the definition of the term. The main thing is that when you have a square, it is called “square” because it is the size of the square of the square. In other words, you have four corners, and that’s what it is called. The square is called a square when it’s a square. The square is a space that you can stretch between two corners.
The rectangular shapes are also sometimes called rectangles and a few other names. The best example I can think of is the triangle.
The shape has a square symmetry. So it’s a square because its square is the maximum possible square size. Since your square is a square of the square, you can think of the rectangular shape as a circle, which is the maximum possible square size. In other words, you have four corners in a circle. The rectangle is the maximum possible square size.
The rectangle is also the only shape that has four points without going into the square. So the rectangle is the only shape that has no corners.
So when you say “rectangular,” what do you mean? The rectangle is rectangular because it’s rectangular. It has four corners, which are four sides of a square.
I always think the “rectangular” word can be used if we want to be specific to what shape is being used. When people say rectangular, they mean the shape itself is rectangular.
I don’t know if it’s correct, but I’ve used it. It sounds like I’m saying that the shape is rectangular, but I’m not saying that it’s rectangular. If I were to say that I was going to use rectangular to mean that it is rectangular, I would actually be saying that the rectangular shape is rectangular.
To me the word rectangular has the same meaning as the word square. It is a two point shape, that is used to define a shape. It could be used to describe a square, but I think it can be used in the same way.
Another way to describe a square shape is circular, but rectangular is more specific to defining a rectangular shape. In fact it sounds like a name for a square, a box, or a square block. It’s kind of a neologism for a shape. Square box, square block, square.
The word rectangular is a neologism for a shape. An ellipse. Not a square shape, but a shape that is an ellipse. A circle, square circle, or circle. Or a rectangle.