when did the nba 3 point line start
1979–80 season
title: Three-point field goal text: in June 1979, the NBA adopted the three-point line for a one-year trial for the despite the view of many that it was a gimmick. Chris Ford of the Boston Celtics is widely credited with making the first three-point shot in NBA history on October 12, 1979; the season opener at Boston Garden was more noted for the debut of Larry Bird (and two new Rick Barry of the Houston Rockets, in his final season, also made one in the same game, and Kevin Grevey of the Washington Bullets made one that Friday night The sport's international governing body, FIBA, title: Three-point field goal text: in 1987, a year after the NCAA. The NCAA used the FIBA three-point line (see below) in the National Invitation Tournament (NIT) For three seasons beginning in 1994–95, the NBA attempted to address decreased scoring by shortening the distance of the line from ( at the corners) to a uniform around the basket. From the 1997–98 season on, the NBA reverted the line to its original distance of ( at the corners, with a 3-inch differential). Ray Allen is currently the NBA all-time leader in career made three-pointers with 2,973. In 2008, FIBA announced that the distance would be increased title: Three-point field goal text: by to , with the change being phased in beginning in October 2010. In December 2012, the WNBA announced that it would be using the FIBA distance, starting in 2013; by 2017, the line at corners were lengthened to match the NBA. The NBA has discussed adding a four-point line, according to president Rod Thorn. In the NBA, three-point field goals have become increasingly more frequent along the years, with effectiveness increasing slightly. The 1979–80 season had an average 0.8 three-point goals per game and 2.8 attempts (29% effectiveness). The 1989–90 season had an average 2.2 three-point goals per game title: College basketball text: backboard, and the court dimensions are the same, the distance between the three-point line and the backboard is different. The NBA three-point line measures at the top of the circle, or 22 feet (6.7 m) in the corners or baseline. On the NCAA court, the three-point line had been a constant , but the NCAA Rules Committee voted in May 2007 to extend it a foot more to , which became effective beginning the 2008–09 season for men and the 2011–12 season for women. The WNBA's three-point line was , which FIBA used before it extended its three-point arc to title: Basketball court text: line would give the player three free throws if the shot does not go in, and one if it does. The distance to the three-point line from the center of the basket varies depending on the level or league, and has changed several times. These are the current distances, with the league or level using each distance: The NBA adopted the three-point line at the start of the 1979–80 season. This is of variable distance, ranging from in the corners to behind the top of the key. During the 1994–95, 1995–96 and 1996–97 seasons, the NBA attempted to address decreased