Q: Why does doubling the radius of a sphere octuple its volume?
A: Volume scales with the cube of length scale factor. Double the radius (2×) and the volume expands by 2³ = 8×.
#Edexcel
Geometry & Measures
Perimeter, Area, Volume & Shapes
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Q: Why does doubling the radius of a sphere octuple its volume?
A: Volume scales with the cube of length scale factor. Double the radius (2×) and the volume expands by 2³ = 8×.
#Edexcel
Geometry & Measures
Perimeter, Area, Volume & Shapes