Respuesta :

AL2006

For an sphere:

Diameter = (2) x (radius)

Radius = (1/2) x (diameter)

Surface area = (4) x (pi) x (radius)²

Volume = (4/3) x (pi) x (radius)³
A sphere's volume formula is :

[tex]{ V }_{ sphere }=\frac { 4 }{ 3 } \cdot \pi \cdot { r }^{ 3 }[/tex]

and surface are formula is:

[tex]{ V }_{ a }=4\cdot \pi \cdot { r }^{ 2 }[/tex]

Where r is radius.