Tetrahedron
A rhombus is a plane (flat) figure so it has no faces. It has 4 edges and four vertices
A trapezoid is a four sided figure with one set of sides parallel
not possible cause rectangle is a 2D not a 3D figure. it has 4 sides and four right angles at its vertices.
A quadrilateral has 4 sides. It has no vertices as a quadrilateral is a two dimensional shape. * * * * * A vertex is a point where two or more lines (edges) meet. There is no requirement for the figure to be three dimensional. So the correct answer is that is has 4 vertices.
If it is a 2-dimensional figure then it is a quadrilateral. If it is a 3-dimensional figure then it is a tetrahedron.
No plane figure has four vertices unless it has four sides.
a tetrahedron. it has four faces and six edges or vertices and four corner points
That depends on the figure. A regular tetrahedron, for example, has four vertices.
A tautological description of a plane figure with four vertices.
Tetrahedron
A rectangle is a plane figure and so has only one face. It has four sides (edges) and four vertices.
A rhombus is a plane (flat) figure so it has no faces. It has 4 edges and four vertices
A trapezoid is a four sided figure with one set of sides parallel
not possible cause rectangle is a 2D not a 3D figure. it has 4 sides and four right angles at its vertices.
A quadrilateral has 4 sides. It has no vertices as a quadrilateral is a two dimensional shape. * * * * * A vertex is a point where two or more lines (edges) meet. There is no requirement for the figure to be three dimensional. So the correct answer is that is has 4 vertices.
A pyramid being 3 dimensional figure would have four vertices at the bottom and one vertice at the top.