sphere
A rhombus is a two dimensional figure while the concept of {faces, vertices and edges} is relevant to 3-dimensional shapes.
a polygon(or polyhedron) is a three dimensional figure that has straight edges. * * * * * A polygon is 2 dimensional, a polyhedron is 3-d.
3 dimensional is a cube. it has 8 edges
A 3 dimensional pentagon has 15 edges
A pentagonal pyramid.
sphere
A dihedral angle.
A rectangular prism.
A rhombus is a two dimensional figure while the concept of {faces, vertices and edges} is relevant to 3-dimensional shapes.
A rectangular prism and a cube! :)
a polygon(or polyhedron) is a three dimensional figure that has straight edges. * * * * * A polygon is 2 dimensional, a polyhedron is 3-d.
Square-based pyramid (like the ones in Egypt).
3 dimensional is a cube. it has 8 edges
A 3 dimensional pentagon has 15 edges
a cube
A tetrahedron.