The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees... y + z = 90 degrees. The two sides of the triangle that are by the right angle are called the legs... and the side opposite of the right angle is called the hypotenuse.
They were called the Hollywood 10 and accused of being communist. I don't think you would find many people who can name them all.
Hollywood blacklist. The Hollywood blacklistâas the broader entertainment industry blacklist is generally knownâwas the practice of denying employment to screenwriters, actors, directors, musicians, and other American entertainment professionals during the mid-20th century because they were accused of having Communist ties or sympathies.