In coordinate geometry, a square is similar to an ordinary square (See Square definition ) with the addition that its position on the coordinate plane is known. 1  Each of the four vertices (corners) have known coordinates. From these coordinates, various properties such as width, height etc can be found.
If your family doctor suspects that you may have a more serious illness such as hepatitis, in which the liver is severely compromised, he may send you to a hepatologist. Liver disease is the main, comprehensive focus of the hepatologist, who receives specialized training in the diagnosis and treatment of the disease.
A rheumatologist is a medical doctor who specializes in treating rheumatic conditions and diseases. Typically an internist or pediatrician, rheumatologists analyze, diagnose, and treat the different illnesses that affect your joints, bones, and muscles.heumatologists are most commonly associated with arthritis diagnosis and treatment, although they also help treat a number of other rheumatic conditions, including: 1  musculoskeletal pain. 2  osteoporosis. 3  osteoarthritis. 4  gout. 5  lupus and other autoimmune diseases.