None.
None but it does have 4 triangular faces, 6 edges and 4 vertices
None.
A triangular based pyramid has no parallel lines but it does have 4 faces, 6 edges and 4 vertices.
No.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
None.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
None but it does have 4 triangular faces, 6 edges and 4 vertices
None.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
A triangular based pyramid has no parallel lines but it does have 4 faces, 6 edges and 4 vertices.
Zero parallel faces in a triangular pyramid. There are four faces, and none of them are parallel to each other.
No.
None. A triangle based pyramid is a 4-sided solid (a tetrahedron), and has no parallel sides.
a triangular based pyramid has 4 faces.
A Triangular Based Pyramid is a Pyramid which has triangular faces and a triangular base. It has 4 vertices, 6 sides, and 4 faces. A Triangular Based Pyramid is also called a Tetrahedron