Originally used to describe a military unit in ancient Rome, the word cohort retains some of its original meaning by describing a group of people that shares a common statistical or demographic trait.
High School, College and NBA courts each have a unique 3 point line (arc). Overall Court Regulation Sizes are typically: 1  NBA Professional and College â 94 feet long and 50 feet wide. 2  High School â 84 feet long and 50 feet wide. 3  Junior High â 74 feet long and 42 feet wide.
1 The size of a regulation NBA and NCAA basketball courts are 94 feet (28.7 m) by 50 feet (28.6 m by 15.24 m). 2  The size of most high school basketball courts is 84 feet (25.6 m) by 50 feet (25.6 m by 15.24 m).3  For half-court dimensions, divide the length by 2. The size of a regulation NBA and NCAA basketball courts are 94 feet (28.7 m) by 50 feet (28.6 m by 15.24 m). 2  The size of most high school basketball courts is 84 feet (25.6 m) by 50 feet (25.6 m by 15.24 m). 3  For half-court dimensions, divide the length by 2.