if there wasn't a base line then you wouldn't know if your out of bounds or not
The parts of the basketball court are: the three-point line, the key, the base line, the free throw line, the sideline and the half-court line.
Center Court Line, Free Throw Line and Base Line.
free throw line free throw line free throw line
base line,three point line,side line,mid court line,free throw lane and free throw circle.
The midcourt line in basketball exactly divides the basketball court into two equal sections. In the NBA the line is47 feet from each end line.
base line and paint (the pain is the key area around the basket(usually red)
half court in basketball is a half court game between 2 or 4 people one team.
50 feet
50 feet.
The base line is the end line on both sides of the court.
paint
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