"The court is a flat, hard surface free from obstructions, 28m long and 15m wide, measured from the inner edge of the boundary line. The backcourt is the team’s own basket, inbounds part of the backboard and the part of the playing court limited by their own endline, side lines https://www.diigo.com/item/note/bgo8u/wukr?k=340c985f0f57c8de6ad766226588a4fa