More than an Jr swimming pool
An NBA court is 94 feet long by 50 feet wide, or 31.333 yards long by 16.667 yards wide.
High school size is 84 feet x 50 feet (28 yards x 16.67 yards). International regulation size is 91 Feet 10.4 inches x 49 Feet 2.6 inches (approx 30.67 yards x 16.3 yards). NBA is 94 Feet x 50 Feet (31.33 yards x 16.67 yards).
9 yards
to build a volleyball court you will need about 3 or 4 yards of sand
266.66 cubic yards ( not square yards)
There can be 5 at a time on the court.
100 yards by 40 yards but it is not a court but a field
5
The area of a tennis court is 234 square yards. It is also 36 feet wide by 78 feet long.
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An NBA court is 94 feet by 50 feet, or 28.65m by 15.24m.
31 yards