There the same size, 29.5
29.5 inches in circumference is the official sze of a regulation ball!
No, 28.5 is a women's size basketball. For a men's size basketball, it should say official size and weight.
The diameter of an NCAA (and NBA) basketball is approximately 9 inches (22.86 cm). This is a size 7 basketball.
Official Basketball size for men is 7 and for women is 6.
Size 7, just as big as a NBA basketball
The weight of a basketball depends on it's size. The official size 7 basketball weight approximately 566.99 - 623.69 grams. The women's' size 6 is a little smaller. It weighs approximately 510.29 - 566.99 grams :) I hope this helped!!
The Official Basketball Hoop size is 21 inches
Official NBA basketball size is 29.5 Offical WNBA basketball size is 28.5
An NBA basketball is 29.5 to 29.875 inches around. It is supposed to weigh about 22 ounces. Internally, there is a rubber bladder that is able to hold air.