A regular square based hexahedron.
Yes.
cube
No it is not a plane but it is a solidfigure
Cube
a cube
cube
a cube
the solid figure with six congruent sides isva cube
A cube. A cube. A cube. 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.
6
A cube.