What is the maximum circumference of an official basketball__________________?
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Answer: D. 78cm
Explanation
An official size 7 basketball has a maximum circumference of approximately 78 cm. International regulations specify precise dimensions for balls used in men competitions. Proper circumference ensures optimal bounce, grip, and handling characteristics. Basketball manufacturing standards are strictly regulated by global governing bodies. Size 7 balls are the standard specification for adult male professional leagues. Circumference measurements are taken along the widest spherical cross-section.
Manufacturers test basketballs rigorously before approving them for official tournament use. Players develop muscle memory based on the official weight and size of game balls. Leagues specify different ball sizes for women and youth competitions accordingly. 74cm is smaller than the maximum allowable circumference for official balls. 75cm represents the lower end of the official size 7 circumference range. 76cm falls within acceptable limits but 78cm marks the absolute maximum ceiling.
- Subject
- Physical Education
- Category
- Physical Education
- Topic
- —
- Difficulty
- medium
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