A cuboid.
All three dimensional figures have more faces than a one dimensional figure. There are an infinite number of one dimensional points on a three dimensional figure
It could be a rectangle-based pyramid.
Since a frustum is a portion of a solid, three-dimensional figure, and a rectangle is a plane, two-dimensional figure, there can be no such thing as the frustum of a rectangle.
One - a rectangle is a flat shape - not a three dimensional object !
sphere
tetrahedron
A rectangle is a two-dimensional shape, so it doesn't have faces in the way that three dimensional shapes have. A rectangle has four edges and four corners.
The triangular pyramid has.
An ellipsoid.
Cylinder
vertex
A rectangle is a two-dimensional shape, so it has no faces, vertices, or edges in the three-dimensional sense. However, if we consider a rectangular prism (a three-dimensional object), it has 6 faces, 8 vertices, and 12 edges. The rectangle itself, being flat, is defined by its four sides (edges) and four corners (vertices).