Its base has 2 pairs of opposite parallel edges and it has 5 faces, 8 edges and 5 vertices.
Only the base can have parallel edges since all other faces are triangular. So, at most one face.
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
none
its 2
Its base has 2 pairs of opposite parallel edges and it has 5 faces, 8 edges and 5 vertices.
Yes, there are two pairs of parallel sides.
Two pairs.
At least (and at most).
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
regular hexagons have 3 pairs of parallel edges
Only the base can have parallel edges since all other faces are triangular. So, at most one face.
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, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
It has 3 parallel edges and one set of parallel ends!
yes it does has more than 3 pairs of parrallel edges