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A triangular based pyramid has no parallel lines but it does have 4 faces, 6 edges and 4 vertices.
A triangular based pyramid has zero pairs of parallel faces. In a triangular based pyramid, all three faces of the base are not parallel to the apex, which means there are no pairs of parallel faces in this type of shape.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
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None. A triangle based pyramid is a 4-sided solid (a tetrahedron), and has no parallel sides.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
A tetrahedron is a triangular based pyramid that has no parallel edges whereas most prisms have parallel edges such as a cuboid or a cylinder.
None but it does have 4 triangular faces, 6 edges and 4 vertices
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 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