If the figure has curved edges, then it's not a "rectangle".
None, they have vertices.
no because a polygon can not have curved edges,points,sides,ect.
A rectangle has no curved faces; it has four straight edges and four right angles. It is a polygon with a flat, two-dimensional shape. If you are referring to a three-dimensional shape like a rectangular prism, it still does not have any curved faces, as all its faces are rectangular.
No, an oblong is not a curved shape; it is a type of rectangle that is longer than it is wide, characterized by straight edges and right angles. The term "oblong" typically refers to the overall elongated shape rather than any curvature. In contrast, curved shapes, such as circles or ellipses, have rounded edges.
A cylinder has two curved edges, which are the edges where the curved surface meets the two circular bases. In addition to these curved edges, a cylinder also has two flat circular faces but no sharp edges.
it has 0 curved edges
it has 0 curved edges
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.
There are no curved edges, but it does stack.
there are no curved edges on any triangle.
There are no curved edges on a triangular pyramid.