Many artists use a technique called 'start-with-rectangle-and-round-the-edges'this creates a near circular people most modern-day people call an oval.
We are not sure of the scientifical name of an rounded-edge rectangle, but one thing is for sure, it is not a quadrilateral because not all four edges are present.
A 2D rectangle has no edges but has 4 boundaries, and a 3D rectangle is a rectangular prism and has 12 edges.
A rectangle has 6 faces, 12 edges, and 8 corners. Wrong, that's a cube.
A cube and a rectangle all have 12 edges.
Two rounded edges
A rectangle is a plane figure and so has only one face. It has four sides (edges) and four vertices.
4 edges A rectangle has four edges. A rectangle has 4 sides but no edges which are normally applicable to polyhedrons.
A 2D rectangle has no edges but has 4 boundaries, and a 3D rectangle is a rectangular prism and has 12 edges.
If the figure has curved edges, then it's not a "rectangle".
A triangle has three edges; a rectangle has four.
It is rectangle shape with rounded edges. and there is a cursive "v" on one side and the number 4212 on the other side.
A rounded rectangle.
A rounded rectangle is not a function at all.
A rectangle has one face, four edges, and four verticies.
A rectangle has 4 edges or sides.
A rectangle has 1 face, 4 vertices and four edges (or sides).
A rectangle has 6 faces, 12 edges, and 8 corners. Wrong, that's a cube.
triangle only got 3 edges while rectangle got 4 edges