Defined Face Math
In this lesson you learned that a face in math is the flat surface of a shape that you can trace and see.
Defined face math. For example any of the six squares that bound a cube is a face of the cube. In elementary geometry a face is a polygon on the boundary of a polyhedron. Definition of face explained with real life illustrated examples. You learned you can find the face of math on either a plane shape or a solid shape.
The line where two faces meet is called an edge. In the case of a cube it has 12 such edges. This tetrahedron has 4 faces there is one face you can t see vertices edges and faces. Any of the individual flat surfaces of a solid object.
Where two squares meet a line segment is formed which is called an edge. Sometimes face is also used to refer to the 2 dimensional features of a 4 polytope. Other names for a polygonal face include side of a polyhedron and tile of a euclidean plane tessellation. Splashlearn is an award winning math learning program used by more than 30 million kids for fun math practice.