The sides and angles of a square: The sides of a square are all congruent (the same length.) The angles of a square are all congruent (the same size and measure.) Remember that a 90 degree angle is called a right angle. So, a square has four right angles. Opposite angles of a square are congruent. Opposite sides of a square are congruent. Opposite sides of a square are parallel.
Follow Following Unfollow Pending Disabled. A Dr. Nasser A. Chaudhry, MD , Cardiology (Cardiovascular Disease), answered on behalf of Lourdes Health System. Doctors who practice phlebology are the specialists who treat varicose veins. These specialists may include family practitioners, internists, dermatologists, radiologists, cardiologists and general and vascular surgeons.
Many people diagnosed with lung cancer will also see a pulmonologist, and itâs not uncommon for lung cancer to be diagnosed by these specialists. A pulmonologist is a lung specialist who treats lung diseases including lung cancer. Since lung diseases such as COPD often exist along with lung cancer, and because lung cancer surgery can reduce lung function, a lung specialist is often included as part of your lung cancer team.