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.
Daniel Mross is 39 years old and was born on 02/21/1978. Currently, he lives in Pittsburgh, PA; Sometimes Daniel goes by various nicknames including Dan Mross, Daniel S Mross. He currently works as a Owner at Dog days pet food inc. llc lp & company . His ethnicity is Caucasian, and religious views are listed as Christian.