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Pw = 2πr (r+h)
π = 22/7 = 3,14
Pw = 2*3,14*2*6
Pw = 75,36 cm²
Pk - pole kuli
Pk = 4πr²
π = 22/7 = 3,14
Pk = 4*3,14*4
Pk = 50,24 cm²
75,36 / 50,24 = ³/₂
Proszę i liczę na naj :)