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Solid 3D figures are called polyhedrons. To figure out what a polyhedron with a specific number of sides is, you take the Greek prefix for the number of sides, and add the suffix "-hedron" at the end: tetra=4, so it would be called a tetrahedron if it has 4 sides. penta=5, so pentahedron. hexa=6, hepta=7, octa=8, ennea=9, deca=10 So your figure would be called a decahedron. I hope this helps ^-^ ~제니치
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A solid figure with twenty faces?
A solid figure with twenty faces is called an Icosahedron.
What is a solid figure of 20 faces called?
A polyhedron with 20 faces is called an icosahedron.
What are solid figures with 10 plane faces called please?
DECAHEDRONS
What kind of polygon is a cube?
A cube is a solid figure called a polyhedron. A polyhedron is a solid figure with all flat faces. So a cone would be a solid figure but not a polyhedron becasue it has a curve and does not have all flat faces.
What is a solid figure with a pentagon for a base and triangular faces called?
pyramid
What is solid figure with 8 plane faces called?
octahedron
A solid figure with twenty faces?
A solid figure with twenty faces is called an Icosahedron.
What is a solid figure with 12 plane faces called?
I believe it to be a dodecahedron I believe it to be a dodecahedron +++ You believe correctly: it is a dodecahedron.
What name is give to a solid with six plane faces?
A hexahedron is a solid with six plane faces, and a cuboid is a six-sided figure each face of which is a rectangle.
Technical term for a solid figure with five plane faces?
pentahedron
Solid figure with eight plane faces?
If you ask this, you fail Octahedron
What is a 7 faced 3D shape called?
A polyhedron is a solid figure with many plane faces, usually greater than six. A polyhedron that has 7 faces is called a heptahedron.
What is a solid figure with 10 faces called?
A decaredra is the ten face solid figure.
What is a solid figure of 20 faces called?
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 the plane figure that serves as one side of a solid figure The faces of a cube are square?
It is a regular quadrilateral which is a square
What is a solid figure with nine faces?
It is called a Nonagon.
