https://www.2xu.com/us/basketball-shot.html
This website show the bank shot and free throw. This is important because the free throw is you can’t jump and shoot, you need to just shoot. A 3 point line is very hard to make it in but if you hit the backboard it will for sure in an angle because it’s important.
This helps me because no matter what happen to the hoop you always have a backboard support to score. Backboard is important in a game and it helps mostly all of the NBA players.
http://www.mathworksheetscenter.com/mathtips/basketballmath.html
This website show the how to play professional basketball by using math. This tells you how to do it in the right timing of the time. Show you the foul shot distance to shoot and tells where to shoot. It show the free throw line the distance of the shooting.
This helps me because it’s important to know the distance of the shooting point and the free throw is also important. Being the professional basketball player is good because you need to play smart.
This website show the backspin of the ball to shoot the hoop, in the free throw line you need to shoot perfect in the hoop, the arm need to be an angle to shoot the hoop nice and easy. If someone do a backspin the ball can hit the rim or the backboard. The more angle the more hoops you can get in. There is a magic formula that tells about the backspin.
This helps me because in a free throw line you can shoot the hoop without any defense men and it important so your team can get point, by doing that you need math to see the meters and how can you do it. The backspin is very good for free throw because it 
shoot better and get more shots in. When you always shoot make sure you always hit the backboard because when you hit the backboard it lets the ball to force in the hoop.