pole powierzchni kuli o obj.288pi wynosi?
proszę o szczególówe obliczenia
⁴/₃ π R³ = 288π
⁴/₃R³=288
R³=216
R=6
P=4πR²=4π6²=144π
V=288πcm³
V=4/3πr²
4/3πr³=288πcm³|*3/4
πr³=216πcm³|:π
r³=216cm³
r=∛216cm³
r=6cm
Pc=4πr²
Pc=4π*(6cm)²
Pc=4π*36cm²
Pc=144πcm²
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⁴/₃ π R³ = 288π
⁴/₃R³=288
R³=216
R=6
P=4πR²=4π6²=144π
V=288πcm³
V=4/3πr²
4/3πr³=288πcm³|*3/4
πr³=216πcm³|:π
r³=216cm³
r=∛216cm³
r=6cm
Pc=4πr²
Pc=4π*(6cm)²
Pc=4π*36cm²
Pc=144πcm²