In the NBA it's around 23 ft., in the NCAA it's around 20 ft.
31 feet
19"9' from the basket to the 3-point line. Same as in high school.
The player has to shoot the ball into the hoop from behind the three-point line (the big arc painted on the floor surrounding the basket), which varies in distance depending on whether the game is NBA, college, high school, etc.
you get a point
.7239 m
Anybasket inside the 3 point line
your own teams basket, it can also switch sides after a certain point
19 feet
The rule for scoring in the wrong basket is that the other team gets the point
Yes, it counts as a point for the other team if you score in your own basket. It has happened a few times recently in college basketball.
Field goal (I think)
The 3-point line in youth basketball is approximately 20ft from the basket. The free throw line is 15ft.