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A 400-sided polyhedron is called a "tetrahectahedron," though this term is not commonly used. In general, polyhedra are named based on the number of their faces, and for a 400-sided polyhedron, the prefix "hecta-" denotes its relation to the number 100. However, practical applications and discussions usually involve simpler polyhedra with fewer faces.
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What is a 20 sided polyhedron called?
A polyhedron with 20 faces is called an icosahedron.
What is a 100 sided polyhedron called?
A one-hundred sided polyhedron is called a hecatohedron, comming from the Greek Hecto- meaning one-hundred and -hedronmeaning a three-dimensional figure.
What is a eight sided polyhedron with equilateral triangles called?
Octohedron
What is a 60 sided polyhedron called?
I believe it called a Bucky Ball. After Buckminster Fuller.
What is a 7 sided 3d shape is called?
A 2D seven sided figure is called a heptagon. A 3D seven faced polygon is called a heptahedron.
What is a 20 sided polyhedron called?
A polyhedron with 20 faces is called an icosahedron.
What is a 9 sided polyhedron called?
nonahedron
What is a 10 sided polyhedron called?
An octahedron, which looks like 2 pyramids glued bottom to bottom.
What is a 100 sided polyhedron called?
A one-hundred sided polyhedron is called a hecatohedron, comming from the Greek Hecto- meaning one-hundred and -hedronmeaning a three-dimensional figure.
20 sided polyhedron?
A 20-sided polyhedron is called an icosahedron. It has 20 equilateral triangle faces, 30 edges, and 12 vertices. It is a regular convex polyhedron with rotational symmetry.
What is a eight sided polyhedron with equilateral triangles called?
Octohedron
What is a 60 sided polyhedron called?
I believe it called a Bucky Ball. After Buckminster Fuller.
What is a 400 sided polygon called?
The name of a 400 sided polygon is Tetrhectagon.
What is a 65 sided shape called?
a polyhedron (if the shape is 3 dimensional) a polygon if it is a planar shape.
What is a 7 sided 3d shape is called?
A 2D seven sided figure is called a heptagon. A 3D seven faced polygon is called a heptahedron.
Names for an n sided shape is?
A shape in 2D with n sides is called an n-gon. In higher dimensions, a shape with n sides is called an n-sided polyhedron.
What is a 400 sided shape called?
yourmomagon
