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An Icosahedron.

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14y ago

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Related Questions

What 3d shape has 20 congruent equilateral triangles as faces?

An icosahedron.


What is name of a shape with twenty congruent equilateral triangles as faces?

This shape is called a Icosahedron , I think.


What has 4 congruent equilateral triangles?

A tetrahedron, or triangular pyramid, has four congruent equilateral triangles as its faces. Each face is an equilateral triangle, and the tetrahedron is a three-dimensional shape with four vertices and six edges. This symmetry gives the tetrahedron its unique geometric properties.


What shape has congruent angles?

Regular polygons have congruent angles such as squares and equilateral triangles.


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

Triangular Pyramid


How do you compare and contrast an equilateral triangle and a square?

Differences: Squares have 4 sides / equilateral triangles have 3 sides. Squares have 90 degree angles / equilateral triangles have 60 degree angles. Squares have 2 diagonals / equilateral triangles have none Similarities: All sides of the shape are congruent All angles of the shape are congruent


What shape has 8 congruent equilateral triangles as faces and 6 vertices?

The Platonic solid known as an octahedron would fit the given description


What is shape has 4 triangular face's?

The tetrahedron has 4 equilateral triangles as its faces.


What 3d shape has 4 faces which are congruent triangles?

square based pyramid


What 3d shape has 4 congruent triangles?

A TETRAHEDRON. Incorrectly named as a 'triangular pyramid'.


What 3D shape has eight faces that are equilateral triangles?

An octahedron.