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

It is called an Icosahedron. An example could be the 20-sided die, if you have seen those before.

### What 3dimensional shape has 7 faces?

A pentagonal prism, a hexagonal pyramid, a cube with one vertex (corner) cut off, a tetrahedron with three vertices cut off - these are some of the possibilities.

### 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 has congruent Triangle faces 3 congruent rectangle faces?

An right equilateral triangular prism.

### What is the shape with each face as an equilateral triangle?

A four sided figure would be a tetrahedron and a 20 sided would be an icosahedron. They both have equilateral triangles for faces so your question is a little incomplete.

### What solid has faces with 2 congruent triangles and 3 congruent rectangles?

A prism??? O.o sounds like it to me anyway...

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

A solid with 8 faces is an octahedron. As all faces are the same it is a regular octahedron. As such it is one of the five platonic solids - the only five 3D objects that can be regular: the tetrahedron (4 equilateral triangles for the faces), the hexahedron (usually called a cube with 6 square faces), the octahedron (as asked, 8 equilateral triangles for the faces), dodecahedron (12 regular pentagons as faces), icosahedron (20… Read More

### 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 a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.

### What is the name of a 20 face shape?

An icosahedron is a regular polyhedron with 20 equilateral triangle faces.

### What is a solid shape with six congruent faces?

A ditetrahedron (two triangular pyramids stuck together base-to-base) or, more boringly, a cube.

### What solid figure has 2 congruent triangles for bases and 3 rectangles as faces?

A triangular prism. :)

### Your base with 4 congruent sideswith faces that are 4 triangles what are you?

A REGULAR SQUARE PYRAMID.

### 3 dimensional geometric shape with 2 triangle faces and 3 rectangle faces?

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

### Can you name a soild shape with no faces and no vertices?

No. Every solid shape has at least one face. The closest you will get is a sphere, which has no edges or vertices, but it still has a face.

### What polyhedron that 8 faces and the faces shape is equilateral triangle?

The answer is a polyhedron