23 feet, 9 inches.
23'9''
10 feet for Junior High on up through NBA
An NBA court is 94 feet by 50 feet, or 28.65m by 15.24m.
There are many NBA centers over 7 ft., including Yao Ming, Brad Miller, Zyndrynus Illgauskus, and many more.
I counted and found 40 of 492 players at 7'0 or over in the NBA in 2008.
The surface area of an NBA men's official basketball is between 1.97 and 2.12 square feet.
There are many players under six feet tall, including Nate Robinson.
The width of a basketball court in the NBA is 94 ft. by 50 feet . The shaded lane is painted beneath the basketball court is 12 feet wide.
4 feet by 4 feet
NBA:23ft "9"Read more: How_far_away_is_a_3_pointer
An NBA court is 94 feet long and 50 feet wide. Therefore, the perimeter of a regulation NBA court is 288 feet.
For the 2007 season, the NBA three point line is 4 feet longer from the goal than the NCAA three point line at the top of the key (23 feet, 9 inches for the NBA to 19 feet 9 inches for the NCAA). However, starting in the 2008 season, the NCAA's three point line will be lengthened to 20 feet 9 inches at the top of the key.