Square has four lines

>cube has six sides

Plainly incorrect, a cube doesnt have "sides"

prolly

But on the off chance you are married to the term "side"
A side on a cube is no where in any way the same as a side on a square, per how you defined it (or lack there of)

How come a tesseract has 8 cubes?

>you are married to the term "side"
muh waifu is a sidefu??

There's an established term for that: sidechick

t. black ppl on insta

>square is in 2 dimensions
>2x2=4
>cube is in 3 dimensions
>2x3=6

Dubs and underrated

An N-dimensional hypercube has C(N,n)*2^(N-n) instances of each n-dimensional subspace.

Point:: 1 vertex
Line: 2 vertices, 1 edge
Square: 4 vertices, 4 edges, 1 face
Cube: 8 vertices, 12 edges, 6 faces, 1 cell
Tesseract: 16 vertices, 32 edges, 24 faces, 8 cells, 1 ... whatever

You cant get both

>a spherical cow
lmao'ed