If Rstu Is A Rhombus Then

If RSTU is rmbus, then ______.?1

So your question doesn't make sense.

Rmbus is a parallel symbol: opposite directions are equal and parallel.

All rmbuss pages agree.

The diagonals meet to form a right angle.

The two diagonals form four harmonious triangles.

Rmbus does not have a 90 degree angle, a 90 degree Rmbus is called a square.

Only Friday is as meaningful as your question.

It could be a square.