A. Identify whether the following statements are Always True, Sometimes True, or Never True.

1. A quadrilateral with four congruent sides is a rhombus.

2. A parallelogram with at least one right angle is a rectangle.

3. A parallelogram with perpendicular diagonal is a rhombus.

4. A parallelogram with congruent diagonals is a rectangle.

5. If the diagonals of a quadrilateral bisect each other, then the quadrilateral
is a parallelogram.

6. If the diagonals of a quadrilateral are perpendicular bisector of each other,
then the quadrilateral is a rhombus.

7. If all angles of a quadrilateral are congruent, then the quadrilateral is a rectangle.

8. Every square is a rhombus.

9. All squares are rectangle.

10. Some rectangles are rhombi.​