How long free throw line?

Answer 1

The free throw line is 2 inches by 12 feet, situated at the top of the lane/key.

The back of the three throw line is 15 feet form the backboard/ 13 feet 9 inches from the center of the basket. (Distances are measured horizontally).

Answer 2

15 ft from the basket

Answer 3

15 feet

Answer 4

15 feet