A Rectangular Pyramid.
A solid figure with twenty faces is called an Icosahedron.
a.cube b.rectangular prism c.triangular pyramid d.rectangular pyramid
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.
a pyramid, in the sense that most people think of has a square base, with 4 triangle 'sides', which would be 5 faces. A regular tetrahedron has 4 equilateral triangles as faces.
pyramid
rectangular pyramid
There is no such figure.
square
A Rectangular Pyramid.
There is no such polyhedron.
rectangular pyramid
'Enneahedron' - a solid figure with nine faces
A tetrahedron or triangular pyramid.
A solid figure with twenty faces is called an Icosahedron.
pyramid
edge