It is where you would serve from.
The base line is the end line on both sides of the court.
You stand behind the white line at the back of the court. This is known as the base line.
There is no 10ft line in beach volleyball, but in indoor it is to ensure that the backrow players are attacking from behind it
no
The answer is out of line
the person who says if the ball landed on the line.
it is the out of bounce line, if the top of the ball hits the line, the ball is in
On a tennis court there are five lines. The line all the way at the back is the base line, the one in the front is the service line, the line making the T shape is the center service line, the first line on the left or right is the ally line, and the second line on the left or right is the side line.
sideline
the back line C:
The end line
one violation in volleyball is hitting the net while volleying with the other team