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A polyhedron with 20 faces is called an icosahedron.
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What are the 5 names of the platonic solid?
Tetrahedron (4 faces), Cube (6), Octahedron (8), Dodecahedron (12) and Icosahedron (20).
What are some real life examples of a icosahedron?
Icosahedron are 3-D solid shapes with 20 triangualr faces. They are used as dice is many games, such as Dungeons & Dragons.
How many faces on a decagonal pyramid?
20 faces and 10 sides
What is the name of a 2D shape with 20 sides?
A twenty sided, 2D figure is called an icosagon.
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 is a Solid figure that has 20 faces?
A polyhedron with 20 faces is called an icosahedron.
What is a solid figure with twenty faces called?
The regular solid, with 20 identical equilateral triangular faces, is called an icosahedron.
What is a geometric figure that has twenty faces called?
anything that has more than nine sides is called the number of faces, in this case 20, with agon added to it. so a figure with twenty faces or sides is called a twentyagon.
What solid shape has 20 faces?
It's called an Icosahedronhttp://mathworld.wolfram.com/Icosahedron.html
What do you call a solid with 20 faces?
An icosahedron.
What is a twenty sided shape called?
A 20-sided flat figure (polygon) is called an icosagon. If it is a solid figure--three-dimensional--it is an icosahedron.
What is a Platonic solid with 20 triangular faces?
Icosahedron.
How many solid figure in the icosagon?
It is not a solid figure because an icosagon is a polygon with 20 sides
How many faces does a Icosagon have?
An icosagon is a two-dimensional polygon, not a three-dimensional figure. An icosagon has 20 sides - while an icosahedron has 20 faces.
What is an iscosahedron?
An iscosahedron is a 3 dimentional figure consisting of 20 triangles as faces
What is a 20 sided polyhedron called?
A polyhedron with 20 faces is called an icosahedron.
What solid figure has all triangle faces?
There are several: a tetrahedron with 4 equilateral triangles. An 8-sided solid (think of 2 Egyptian pyramids, turn one upside down and put the two square bases together). A 20-sided also has equilateral triangles.
