Find the angle formed between the diagonals of a rhombus. square

Here's how to find the angle between the diagonals of a rhombus:<br /><br />**Properties of a Rhombus:**<br /><br />* All sides are equal in length.<br />* Opposite sides are parallel.<br />* Opposite angles are equal.<br />* Adjacent angles are supplementary (add up to 180°).<br />* **The diagonals bisect each other at right angles (90°).** This is the key property for this problem.<br />* The diagonals bisect the interior angles of the rhombus.<br /><br />**Solution:**<br /><br />Since the diagonals of a rhombus bisect each other at right angles, the angle formed between the diagonals is $\boxed{90^\circ}$.<br />