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.
Polyhedron is a geometric solid in three dimensions with flat faces and straight edges.
flat surfaces on any polyhedron are called faces
No because a polygon is a plane figure. A football is a bit like a polyhedron, but all the faces of a polyhedron must be flat and, because of inflation, those of a football are not.
What polyhedron has eight sides and all of the are equilateral triangle?
It is a definitional requirement. If any face is not flat, then it is not a polyhedron.
A polyhedron.
They are the faces of the polyhedron.
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.
Yes and its flat surface faces are in regular shapes.
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
They are its faces
faces
a 3d object made of 2d faces with all flat sides
A polyhedron
a polyhedron
A polyhedron.