The boundary of a convex set is always a convex curve. The intersection of all convex sets containing a given subset A of Euclidean space is called the convex hull of A. It is the smallest convex set containing A.
Rector (ecclesiastical) A rector is, in an ecclesiastical sense, a cleric who functions as an administrative leader in some Christian denominations, and in Islam. In contrast, a vicar is also a cleric but functions as an assistant and representative of an administrative leader.
Kameron Darnel Chancellor (born April 3, 1988) is an American football strong safety for the Seattle Seahawks of the National Football League (NFL). He played college football at Virginia Tech, and was drafted by the Seahawks in the fifth round of the 2010 NFL Draft.