how big is a netball court in meters
Netball The objective of a game is to score more goals than the opposition. Goals are scored when a team member positioned in the attacking shooting circle shoots the ball through the goal ring. The goal rings are 380 millimetres (15 in) in diameter and sit atop 3.05-metre (10.0 ft)-high goal posts that have no backboards.[45] A 4.9-metre (16 ft)-radius semi-circular "shooting circle" is an area at each end of the court. The goal posts are located within the shooting circle. Each team defends one shooting circle and attacks the other.[45] The netball court is 30.5 metres (100 ft) long, 15.25 metres (50.0 ft) wide, and divided lengthwise into thirds. The ball is usually made of leather or rubber, measures 680 to 710 millimetres (27 to 28 in) in circumference, and weighs 397 to 454 grams (14.0 to 16.0 oz).[46][47] A normal game consists of four 15-minute quarters[46][48] and can be played outdoors or in a covered stadium.
Basketball court The key, free throw lane or shaded lane refers to the usually painted area beneath the basket; for the NBA it is 16 feet (4.9 m) wide, for the NCAA it is 12 feet (3.7 m) wide; for both instances it extends 15 feet (4.6 m) from the backboard. At the top of the rectangle is the free throw line, behind which players shoot uncontested shots when they're fouled. A circle is drawn around the free-throw line with a 6 feet (1.8 m) radius; this is used for jump ball instances, as is done at the center circle. Two 6-inch hash lines, 3 ft from the free throw lane line and 5 ft 8 in from the free throw line, show the lower defensive box linked to the restricted area.