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How many pairs of parallel faces does a triangular-based pyramid have?
Wiki User
∙ 8y ago
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
Wiki User
∙ 8y ago
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How many pairs of parallel faces does a square pyramid have?
none
How many pairs of parallel edges does a square based pyramid have?
Its base has 2 pairs of opposite parallel edges and it has 5 faces, 8 edges and 5 vertices.
How many faces have pairs of parallel edges in hexagonal pyramid?
Only the base can have parallel edges since all other faces are triangular. So, at most one face.
How many parallel faces does an octahedron have?
There are 257 topologically different convex octahedra. Many of these will have no parallel faces. It can have four pairs of parallel faces.
What solid figure has three pairs of parallel faces and all faces are congruent?
A cube has three pairs of parallel faces and all faces are congruent.
How many pairs of parallel faces does a triangular based pyramid have?
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.
How many pairs of parallel faces does a square pyramid have?
none
What 3d shape has 3 pairs of parallel faces?
A triangular pyramid * * * * * A triangular pyramid has no parallel faces. None. The correct answer is a parallelepiped (special cases: cuboid, cube).
Which 3d shape has 3 pairs of parallel faces?
I think a triangular pyramid.
How many parallel pairs does a triangular based pyramid have?
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
How many pairs of parallel faces are there in triangular based pyramid?
None. A triangle based pyramid is a 4-sided solid (a tetrahedron), and has no parallel sides.
How many pairs of parallel faces does a triangular based pyramid?
A triangular-based pyramid, also called a tetrahedron, has no parallel faces, but has 4 faces, 6 edges and 4 vertices
How many pairs of parallel edges does a square based pyramid have?
Its base has 2 pairs of opposite parallel edges and it has 5 faces, 8 edges and 5 vertices.
What solid figure has three pairs of parallel parallel faces and all faces are congruent?
A cube has three pairs of parallel faces and all faces are congruent.
How many faces have pairs of parallel edges in hexagonal pyramid?
Only the base can have parallel edges since all other faces are triangular. So, at most one face.
What are pairs parallel faces?
In a polyhedron - a 3-dimensional object - a pair of parallel faces are two faces which lie in planes that are parallel to each other.Parallel faces need not be congruent. For example, consider a pyramid whose top is sliced off by a plane parallel to it base. The flat top and the base will be parallel faces but will not be congruent.
How many pairs of perpendicular faces does a triangular based pyramid have?
A triangular pyramid has four faces and 2 pairs.
