divide by pi (3.14159)
11.93
According to the regulation hoop diameter is 18 inches (inside the rim). Other sizes are available for practice or games other than regulation basketball. Use a search engine to find "basketball" +"hoop diameter".
regulation size is18 inches in diameter
Yes
eighteen inches
The thickness of a basketball ring is usually no more than 5/8' inches thick. The diameter of the rim is usually 18 inches.
About 30 inches
The size 5 basketball, also refered to as "junior" is 27.5 inches in circumference. That would make the diameter a little over 8.75 inches. (Circumference divided by PI) .
A basketball hoop is 18" in diameter and the formula for circumference is pi x 18" (3.1415 x 18"=56.54866")
If a circle has a circumference of 6 inches the diameter is: 1.91 inches (circumference divided by Pi = diameter).
If a circle has a diameter of 24 inches its circumference is: 75.4 inches (diameter x Pi = circumference).
If the circumference of a circle is 10 inches, the diameter is: about 3.183 inches. (circumference divided by Pi = diameter)
If a circle has a diameter of 12.8 inches its circumference is: 40.21 inches (circumference = diameter x Pi).
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
If the circumference of a circle is 75 inches, the diameter is: about 23.87 inches. (diameter = circumference divided by pi).
The circumference of a circle, if the diameter is 9.5 inches, is: 29.85 inches (diameter x Pi = circumference)
If the circumference of a circle is 28 inches the diameter is: 8.913 inches (circumference divided by Pi = diameter).
The diameter of a circle with circumference of 25.56 inches is: 8.136 inches (diameter x Pi = circumference).