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That object would be called a triangular pyramid, also known as a tetrahedron.

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12y ago

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Related Questions

What shape has one triangular base and three triangular lateral faces?

A tetrahedron.


What's the difference between triangular prisms and pyramids?

A triangular prism has two triangular bases and three lateral rectangular faces. It has five faces in all so that it is a pentahedron.A triangular pyramid has a triangular base and three triangular lateral faces. It has 4 faces in all so that it is a tetrahedron.


Which properties describe a triangular pyramid?

It is a 3D shape comprising a triangular base and three triangular lateral faces rising from its edges to meet at an apex above the base.


A what has only one base and triangular lateral faces?

A pyramid.


What is a 3d shape that has 2 triangular faces and 3 rectangle faces?

The 3D shape you are describing is a pentagonal pyramid. It has a pentagonal base with five sides, and five vertices where the triangular faces meet. The three rectangle faces are lateral faces that connect the triangular base to the apex of the pyramid. The pentagonal pyramid is a type of pyramid with a polygonal base and triangular faces.


What figure has four triangular lateral faces and a square base?

A pyramid


Has only one base and triangular lateral faces?

The description given could fit that of a pyramid


What are the properties of a rectangular based pyramid?

It is a pentahedron with a rectangular base and four triangular lateral faces.


How many number of lateral faces does a triangular prism have?

3. You wanna know how?? First there are 3 triangles that touch the base, so there are only 3 lateral faces. :)


Which polyhedron has a triangular base and 3 triangular faces?

A three sided pyramid.


What is a solid with a triangular base and three faces?

Tetrahedron.


What shape has an equilateral triangular base three congruent equilateral triangular faces?

Triangular Pyramid