Both shapes are quadrilaterals, meaning that they have 4 sides. A rhombus is an equilateral quadrilateral, meaning that it is a four sided shape with all sides congruent, or the same length. A square is an example of a rhombus. More commonly a rhombus looks like a square that is falling over.
Here are resources for locating authorized providers: Military treatment facility (MTF) â As a TRICARE beneficiary, you have access to some of the best medical care in the country. You can get care at MTFs on a space available basis. If you live near an MTF, it should be your first source for treatment, especially for specialty care when available.
How it Works. You don't have to apply for TRICARE Standard, as long as you are listed in DEERS you are eligible. You can schedule an appointment with any TRICARE-authorized provider, network or non-network. If you visit a non-network provider, you're using the Standard option.