Faces/Edges/Vertices of a CUBE (or square prism)

Topic:
Cube, Prism, Square
Dragging the slider will split the solid open to help you to count faces, edges and vertices...be sure not to double-count any of the edges or vertices! 1) How many FACES on the cube? 2) How many EDGES on the cube? 3) How many VERTICES on the cube?