# Can you name the 3-dimensional shape with 20 congruent triangles as faces?

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It is called an Icosahedron. An example could be the 20-sided die, if you have seen those before.
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# 3 dimensional geometric shape with 2 triangle faces and 3 rectangle faces?

If the triangles are congruent then it is a triangular-based prism.

# Name of a 20 faced shape?

yeah umm its called an iscohedron! i reckon its quite hard to spell! i luv cows so much cya later good luck with stuff! from somebody i cant say just to be sure. mwahahaha

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

This shape is called a Icosahedron , I think.

# What is the name of the geometric solid with four faces that are congruent triangles?

Isosceles Tetrahedron A solid with four faces is a tetrahedron. Each of the faces is atriangle. If all the triangles are congruent, you have an isoscelestetrahedron.

An Icosahedron.

Icosahedron

# What is a 3D shape that has 7 faces 6 of which are congruent triangles?

A hexagon based pyramid.

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

square based pyramid

# Is there any shape with 3 congruent faces?

yes there are shapes called 3 congruent figures

# Name a 3d shape that has 4 congruent equilateral faces?

A cube, rectangular prism, or pyramid.

# What shape has 4 faces which are congruent triangles?

A triangular prisim (3 faces on sides, one face on bottom).

# What is the name of a 20 face shape?

An icosahedron is a regular polyhedron with 20 equilateral triangle faces.
In Math and Arithmetic

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

An icosahedron.
In Math and Arithmetic

# What shape has 3 triangle faces?

a pyramid
In Math and Arithmetic

# Which 3 dimensional figure has faces that are always congruent and the same shape?

There are a few families of polyhedra with identical faces. There are none whose faces have 6 or more sides. There is no special name for polyhedra whose faces are pentagons
In Geometry

# What is the name of a 3 dimensional shape that has a base of a rectangle and 2 faces are triangles?

It is a triangular prism
In Uncategorized

# What shape am i i have 4 congruent triangles as my faces?

You are a triangular based pyramid (tetahedron) with 4 faces, 6 edges and 4 vertices.