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# What shape has four faces that are isosceles triangles?

Updated: 11/4/2022

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11y ago

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tetrahedron

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Q: What shape has four faces that are isosceles triangles?
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Related questions

### 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 shape has 4 triangle faces?

The tetrahedron. If one of the four triangles is equilateral and all others are isosceles, then one might also call it a (triangular-based) pyramid.

### Shape with four faces?

A three-dimensional figure or shape, such as a tetrahedron, has four faces. These faces are equilateral triangles. A tetrahedron also has four vertices and 6 edges.

### What shape has all faes triangles and four faces?

A triangular pyramid has.

A pyramid.

### What is a shape with 4 faces 4 corners and 6 edges?

A tetrahedron; a shape made of four triangles.

### What shape has a square face and four triangular faces?

A pyramid - it has a square base, and four triangles meeting to a point at the top.

### How many triangles does a pyramid have?

A pyramid has a variable number of triangular faces. The base of a triangle can be practically any regular shape, starting with a triangle. Technically a pyramid can have four or more triangles as faces.

a square 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.

Square Pyramid

### How do you use 4 identical isosceles triangles to make an isosceles triangle?

Here is one way: /\ --- /\/\ ----- These are {45&Acirc;&deg;, 45&Acirc;&deg;, 90&Acirc;&deg;} triangles. There are 3 on the bottom row, and 1 on top. Actually, any four identical isosceles triangles would work.