The schools usually use the standard backboards for their basketball. The standard backboards for high schools and colleges are usually 72 inch.
The schools want to be able to use the basketball courts anytime they need to rain or shine. A basketball court is small enough to fit in any size gym.
The regulation size for basketball nets are all the same at ten feet. The regulation for high school, college, and the NBA/WNBA use nets that are ten feet high.
Yes, high schools still use lockers.
A men's basketball, used in the nba, is a 29.5 otherwise known as size 7. (Women use size 6 which is a 28.5 basketball.)
the NCAA uses a Wilson basketball and some schools use a nike elite basketball. I believe a Nike elite championship model.
Girls Basketball always use 28.5 Boys Basketball uses 28.5 up until 7th grade. In 7th grade through NBA ball a 30.1 is used.
girls use 28.5 and boys use tht also up until the 7th grade which is transfered to 30.0
You would use size 6