Title: Basketball court
Content:  Basketball courts come in many different sizes. In the National Basketball Association (NBA), the court is 94 by. Under International Basketball Federation (FIBA) rules, the court is slightly smaller, measuring 28 by. In amateur basketball, court sizes vary widely. Many older high school gyms were 84 ft or even 74 ft in length. The baskets are always 3.05 m above the floor (except possibly in youth competition). Basketball courts have a three-point arc at both baskets. A basket made from behind this arc is worth three points; a basket made from within this line, or with a player's foot touching the line, is worth 2 points. The free-throw line, where one stands while taking a foul shot, is located within the three-point arc at 15 feet from the plane of the backboard. A foul shot is worth 1 point, but if a shot is made from the foul line while in play it is still worth 2 points.
Title: Basketball
Content:   The only essential equipment in a basketball game is the ball and the court: a flat, rectangular surface with baskets at opposite ends. Competitive levels require the use of more equipment such as clocks, score sheets, scoreboard(s), alternating possession arrows, and whistle-operated stop-clock systems. A regulation basketball court in international games is 28 m long and 15 m wide. In the NBA and NCAA the court is 94 by. Most courts have wood flooring, usually constructed from maple planks running in the same direction as the longer court dimension. The name and logo of the home team is usually painted on or around the center circle. The basket is a steel rim 18 in diameter with an attached 
Title: Basketball court
Content:  In basketball, the basketball court is the playing surface, consisting of a rectangular floor, with baskets at each end. Indoor basketball courts are almost always made of polished wood, usually maple, with 3.048 m-high rims on each basket. Outdoor surfaces are generally made from standard paving materials such as concrete or asphalt.
Title: Key (basketball)
Content:  Each level of play has different specifications for the size and shape of the key: in American leagues, where the basketball court is measured in US units, the shape is rectangular, while in FIBA-sanctioned events, which use the metric system, the shape was trapezoidal before being changed to a rectangle as well. In addition to the bounding rectangle, the key includes a free-throw circle at its head or top. The width of the key in the NBA is 16 ft; in U.S. college (NCAA, NAIA, etc.) and high school (NFHS) play, it is 12 feet (3.7 m). Beginning after the 2010 FIBA World 
Title: Basketball court
Content: The shape of the key changed from a trapezoid to a rectangle as it is in the NBA, with NBA dimensions. ; The three-point line moved back to 6.75 meters (22 ft 1.7 in) from 6.25 meters (20 ft 6.1 in), compared to 23 ft for the NBA at the top of the arc. ; The FIBA adopted the NBA's restricted area arc with a marginally wider radius of 1.25 meters (4 ft 1.2 in). On April 26, 2008, FIBA announced several major rules changes involving the court markings. These changes took effect for major international competitions on October 1, 2010, after that year's World Championships for men and women, and became mandatory for other competitions on October 1, 2012 (although national federations could adopt the new markings before 2012). The changes were as follows.
Title: Basketball court
Content: 19.75 ft (6.02 m): High schools (US) ; 21.65 ft (6.60 m) to 22.15 ft (6.75 m): FIBA and NCAA ; 22 ft (6.71 m) to 22.15 ft (6.75 m): WNBA ; 22 ft (6.71 m) to 23.75 ft (7.24 m): NBA The three-point line is the line that separates the two-point area from the three-point area; any shot made beyond this line counts as three points. If the shooting player steps on the line, it is counted as two points. Any foul made in the act of shooting beyond the three-point line would give the player three free throws if the shot 
Title: Women's basketball
Content:  The standard court size in U.S. college and WNBA play is 94 by, while the FIBA standard court is slightly smaller at 28 by. For most of its distance, the three-point line is 6.75 m from the middle of the basket under both FIBA and WNBA rules. Near the sidelines, the three-point line runs parallel to the.sideline, at a distance of exactly 3 feet in the WNBA and 0.9 m in FIBA play. Under NCAA rules, the three-point distance is 20 ft for most of the width of the court, with a minimum distance of 4 ft from the sidelines. The WNBA, FIBA, and NCAA all use a block/charge arc near each basket, with the WNBA and NCAA distance at 4 ft from the center of the basket and FIBA using a marginally wider radius of exactly 1.25 m.
Title: Biddy Basketball
Content:  Depending on the formality of the games, rules can be similar to FIBA regulated games in a tournament setting or, in an informal setting such as a pick-up game, then the rules can be more akin to those observed during a streetball competition. USA Basketball has published a set of rules for youth basketball games that is published online. According to those rules, players aged 7-8 shall play on a 50x42 sized court, with a basket height of eight feet, and a fourteen feet distance from the free throw line to the basket, while 9 to 11 year olds shall play on a 74x50 court and use a nine feet height hoop, with the free throw line also distanced from the basket by fourteen feet. At the group age of 12 to 14 year olds, the dimensions should be a ten feet basket in a 84x50 or 94x50 court, 
Title: 3x3 basketball
Content: Each team consists of three players and one substitute. Each team must have three players on the court when the game begins. ; The game is played on a half-court with one basket. The official court is 15 m wide (the same as FIBA's standard for the full-court game) by 11 m in length (compared to FIBA's standard half-court distance of 14 m). However, the rules specifically state that half of a standard FIBA full court is an acceptable playing area for official competitions. The American NBA & WNBA standard half-court distance is 50 ft wide & 47 ft long. ; The ball is 
Title: Akita Northern Gate Square
Content: Two full-sized basketball courts - 1,400 sqm, four Sportsystem basketball rings and eight wall mounted goals ; Happinets team store ; Joto Sports Orthopaedic Clinic ; Weight room (Bull weight lifting equipment) ; Monitoring room ; NBA-style locker rooms ; Running course ; Sannoh Gakuen Nursery school 

Question: how much square feet is a basketball court?
Answer: 94 by 50 feet.