Regulation size Basketball for Boys & Men
Circumference is between 29.5"-30" (International size 7) and weighs 20-22oz.
Official Women's for Girls & Women
Circumference is between 28.5"-29" (New International size 6) and weighs 18-20oz.
Intermediate size for Girls (youth)
Circumference is between 27.75"-28.5" (Original International size 6) and weighs 16-18oz.
Junior size for Boys & Girls (youth "Biddy Leagues")
Circumference is between 27.25"-27.75" (International size 5)
It is the radius.
.... center
The radius is the line from the center of a circle to its circumference.
A radius
It is the radius
A radius
# Find the center of the circle # Draw the line of the radius from the center to the circumference # Finish
That's a "radius" of the circle.
radius
The line segment is the radius of a circle that connects the center of a circle to any point on its circumference.
If you mean "radius," it's a straight line from the center to the circumference of a circle or sphere.
A chord is a line that joins to points on the circumference of a circle. If it passes through the center of the circle it's called a diameter.