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A tetrahedron is a triangular based pyramid that has 4 equilateral triangle faces, 6 edges and 4 vertices.
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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.
What is a solid that has six congruent faces that are all squares?
A solid with six congruent square faces is a cube.
What figure has three pairs of parallel faces and all the faces are congruent?
A hexagon
What is a cube that has six congruent faces that are all?
squares.
Object with 6 faces 12 edges the faces of all the objects are not congruent?
it is a rectangular prism...
What is the name of the geometric solid with four faces that are congruent triangles?
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
What object has 4 faces and all the faces are congruent?
A tetrahedron - ie a triangular pyramid.
What is the object that has 4 faces and all the faces on the object are congruent?
A tetrahedron (or triangular pyramid).
What shape has 4 faces which are congrugent triangles?
A four faced figure is a tetrahedron. If they are all congruent triangles, they are all equilateral triangles and it is a regular tetrahedron - one of the 5 Platonic Solids.
What is a solid figure that has all of its faces congruent?
The Platonic Solids: Tetrahedron, cube, octahedron, dodecahedron and icosahedron.
What is a pyrimad whose base is a regular polygon and whose lateral faces are all congruent?
It is a tetrahedron pyramid that has 4 faces, 6 edges and 4 vertices.
What is the names of all the tetrahedron faces?
They don't have names beyond "the faces of the tetrahedron."
What is the difference between tetrahedron and triangular pyramid?
In a tetrahedron all the triangles have to be congruent. In a Triangular Pyramid, the lateral faces are all congruent to each other, but not always with the base triangle. Not necessarily. The lateral faces need to be congruent if it is a right pyramid, not otherwise. The apex of the pyramid need not be directly above the centre (however defined) of the base. Think of a triangular pyramid doing an impersonation of the Leaning Tower of Pisa!
Does a tetrahedron have parrallel faces?
No. The faces of a tetrahedron are equilateral triangles, but none of the faces is parallel to another one of the faces -- they could not be parallel, since by the definition of a tetrahedron, all the faces intersect(!) and parallel planes do not intersect.
What shape has 6 faces and all faces are congruent?
A Cuba has 6 congruent faces
What is a polyhedron with all faces the same all faces are equilateral triangles and has eight faces?
tetrahedron
Does a tetrahedron have perpendicular faces?
No and Yes A regular tetrahedron does not have any faces that are perpendicular to each other. (Regular in this sense means all edges are equally long - all faces are equilateral triangles)You can construct a irregular tetrahedron with two or three perpencdicular faces. To make such a tetrahedron with three faces perpendicular, simply cut the corner of a cube.
