Basketball vs Computer keyboard: size comparison
Basketball: 24.2 cm. Computer keyboard: 44 cm. Both silhouettes are drawn at the same scale.
Size ratio: ×1.8
Basketball
24.2 cm
What is measured Diameter of a size 7 basketball
Its regulation circumference is 75 to 78 cm.
Source : Wikipedia — Basketball (ball)
Computer keyboard
44 cm
What is measured Width of a full-size computer keyboard
The spacing between key centres is standardised at 19 mm.
Source : Wikipedia — Computer keyboard