A triangular prism has 4 triangular faces and 6 edges (3 for the base and other 3 to form the "point" of the pyramid.
A tetrahedron is a triangular pyramid. It has six edges, four faces and four vertices.
Rectangles are plane (2-dimensional) polygons. Only solid (3-dimensional) polyhedrons have faces.
A closed three-dimensional figure formed by four or more polygons that intersect only at their edges is called a polyhedron. It contains flat faces, straight edges, and sharp corners or vertices.
4 faces, 6 edges, 4 verticesFour faces, six edges and four vertices.
a sphere has no edgesOf the solids with planar faces and line edges the tetrahedron has the fewest edges and faces. (Four faces and six edges)
There is no solid figure with only four edges. The smallest solid figure is the tetrahedron, made up of four triangular faces, but it has six edges.
Tetrahedron
A tetrahedron has four faces and six edges.
Any solid object with six faces is a hexahedron. A regular hexahedron (with 12 edges) is a cube where all the faces are squares An irregular hexahedron (with 12 edges) is a cuboid where two faces are equal squares and four are equal rectangles.
A tetrahedron, otherwise known as a triangular pyramid, has four faces, four vertices and six edges.
A square is not a solid figure at all. It's a flat figure, with four congruent faces and four congruent angles.
A tetrahedron or triangular-based pyramid has four faces, six edges, and four vertices.
Triangular pyramid.
square-based pyramid
A cuboid.
A three-dimensional figure or shape, such as a tetrahedron, has four faces. These faces are equilateral triangles. A tetrahedron also has four vertices and 6 edges.
quadrilateral is a polygon with four sides or edges and four vertices or corners A pyramid is a solid figure with a polygonal base and triangular faces that meet at a common point. So no.