6" . A STANDARD RECTANGULAR BACKBOARD IS 42" HIGH. THE TOP OF RIM IS 36" FROM THE TOP OF BACKBOARD, SO THAT LEAVES 6" FROM THE BOTTOM OF BACKBOARD TO TOP OF RIM.
I'm not sure but i think its about 5m or 4.3 not sure but its almost
9'9'' ft or 9'10''!
The rim is placed at the bottom of the front face of the backboard, and is projected 15cm forward.
The distance of the free throw line is 15 feet (or 4.572m) from the backboard. The rim is 45cm in diameter, plus the 15 cm that divide the rim from the backboard, making the front of the rim 3.972m (or 13.03 feet) from the foul line.
on the backboard above the rim
it is the hoop attached to the backboard
In the center, behind the rim.
You can find a hook on a backboard and rim at a local sports store. Also, you can visit Walmart as well to find the product or Sports Authority.
Box Square area painted or taped above the rim on the backboard.
If a player shoots and it doesn't hit the backboard or rim, and they catch it before it hits the floor, it's a travel. The ball either has to: a) Hit the rim or backboard. b) Hit the ground before the player can retain possession again.