religious system revealed by Muhammad, 1818, from Arabic islam, literally submission (to the will of God), from root of aslama he resigned, he surrendered, he submitted, causative conjunction of salima he was safe, and related to salam peace..
Games are played in four quarters of 10 (FIBA) or 12 minutes (NBA). College men's games use two 20-minute halves, college women's games use 10-minute quarters, and United States high school varsity games use 8 minute quarters.
The NCAA announced the news in a tweet Monday afternoon, confirming that Division I men's basketball teams will play with a 30-second shot clock, a four-foot restricted-area arc and with four timeouts instead of five (with no more than three carrying over from the first to the second half).