There is no shape with only four triangular faces and five vertices. If there is also a quadrilateral face then it is a quadrialteral based pyramid.
A cube has four space diagonals. One from each of the four vertices on the top face of the cube to the opposite vertex on the other face
A square has four edges, one face (assuming the "back" does not count), and four vertices. A cube has 12 edges, six faces (assuming the "inside" does not count), and eight vertices.
Four vertices Four equal sides Four equal angles
5 vertices
Four faces four vertices
A rectangle is a plane figure and so has only one face. It has four sides (edges) and four vertices.
There is no shape with only four triangular faces and five vertices. If there is also a quadrilateral face then it is a quadrialteral based pyramid.
A three dimensional rhombus has four vertices and one face. The four vertices are of equal length, and oppose each other.
a triangular pyramid
A cube has four space diagonals. One from each of the four vertices on the top face of the cube to the opposite vertex on the other face
A square has four edges, one face (assuming the "back" does not count), and four vertices. A cube has 12 edges, six faces (assuming the "inside" does not count), and eight vertices.
A rectangle has 4 sides, which are also its edges. It has 4 vertices where the sides meet. In terms of faces, a rectangle is a 2-dimensional shape and therefore only has one face, which is the flat surface enclosed by the four sides.
A trapezium is a quadrilateral and so has four sides and four vertices.
Four vertices Four equal sides Four equal angles
5 vertices
Four faces four vertices
A triangular pyramid - one with four faces, each face being a triangle.