Do you mean "two-dimensional right angles?" If so, then each side of a cube is a square and so has four right angles.
No because a cube has only 4 right angles on each of its six faces.
Right (90o)
There are none because a square is made out of right angles, and a cube's faces are made out of squares.
They both have right angles, they both have sides of the same length (yes, on a cube, edges of the same length).
All angles in a cube are solid right angles.
A Rubik's Cube is a perfect cube, hence it has all right angles.
No, all angles are right angles
Do you mean "two-dimensional right angles?" If so, then each side of a cube is a square and so has four right angles.
there are 24 right angles in all faces of a cube
No, just right angles.
No because a cube has only 4 right angles on each of its six faces.
yes
3 pairs of parallel faces, all corners are right angles,
A cube has 6 faces, each having 4 right angles, for a total of 24 angles.
cube
Right (90o)