America was first introduced to the Trump brand, however, by Donaldâs father, Fred C. Trump, who named his real estate company and supermarket chains âTrumpâ and drove a navy blue Cadillac with âFCTâ license plates.
An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle. Under this definition, two angles are congruent provided either can be made to coincide (the vertex and the sides) with the other by a rigid motion.
1. countable noun. 1  A right angle is an angle of ninety degrees. 2  the angle between two radii of a circle that cut off on the circumference an arc equal in length to one quarter of the circumference; an angle of 90Â° or Ï/2 radians. 3  an angle of 90 degrees; angle made by the meeting of two straight lines perpendicular to each other.