Question

Oblicz pole i objętość kuli o promieniu 6 cm .

Answer 1

r=6cm

 

V=4/3πr³

V=4/3·π·(6cm)³=288π cm³

 

Ppc=4πr²

Ppc=4·π·(6cm)²=144π cm²

Answer 2

V=4/3*pi*r^3

P=4*pi*r^2

 

r=6cm

 

V=4/3*pi*6^3=4/3*pi*216=4*72pi=288picm3

P=4*pi*6^2=4*36*pi=144picm2

 

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