Veterans with health insurance may choose to use their private health insurance to supplement their VA benefits. Payments from private health insurance usually cover copay expenses for VA health care. Having private health insurance does not affect eligibility for VA health care.
If the shape is below another, then it is always the shape above it as well. So a rhombus is always a parallelogram, a square is always a rectangle, and always a parallelogram, and always a quadrilateral, etc. If I could draw the arrows in this reply it would look better.
A square is a rhombus and a rectangle. In other words, if each angle of a rhombus is 90Â°, then it's a square. Probably the most famous rhombus out there is the baseball diamond. The distance between each base is the same, making the shape a rhombus!