That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angâ¦les.
Williams later became chief surgeon of the Freedmenâs Hospital. Daniel Hale Williams III was born on January 18, 1856, in Hollidaysburg, Pennsylvania, to Sarah Price Williams and Daniel Hale Williams II. The couple had several children, with the elder Daniel H. Williams inheriting a barber business.
Depends whom you ask, since heâs always in the prime of life. In the movie Casino Royale, his birthday is given as April 13, 1968 â the same month and day that Casino Royale came out as a novel, and the same year Daniel Craig was born. âLily Rothman.