Question

Which is a diagonal through the interior of the cube?

A cube. The top face has points A, B, D, C. The bottom face has points E, F, H, G.
Side A D
Side B G
Side C E
Side D F

Answer 1

Side B G

Explanation:

All other options are diagonal on faces of the cube except for Side BG which acts as a diagonal through the interior of the cube.