someone answer these please, must have work done by tonight

A rhombus has diagonals with lengths of 24 and 20.
1. A rhombus is a parallelogram. What is a property of a parallelogram that describes the intersection of the diagonals?

2. The diagonals of a rhombus intersect in a way that does not apply other parallelograms. How do the diagonals of a rhombus intersect?

3. What is the length of a side of the rhombus? Show work to get credit.

4. What is the perimeter of the rhombus? Show work to get credit