Answer:
A square with an edge of exactly 1 cm has an area of 10^-4 m^2."
Explanation:
We are familiar that square has 4 vertices,4 edges, and 1 square face.
We can construct a model of a cube and count its 12 edges,8 vertices, 6 squares.
We are familiar that a four-dimensional hypercube has 16 vertices.
