Ppc= 4*pi *r^2
V= 4/3 pi*r^3
pi = 3,14
a) 339,12 cm^3 , 113,03cm^2
b) 7,23 cm^3 , 18,09cm^2
c)1130,4[(10)^1/2]cm^3 , 1130,4cm^2
d)37,68[(3)^1/2]cm^3 , 37,68cm^2
2 do potęgi 1/2 to jest pierwiastek kwadratowy z 2
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Ppc= 4*pi *r^2
V= 4/3 pi*r^3
pi = 3,14
a) 339,12 cm^3 , 113,03cm^2
b) 7,23 cm^3 , 18,09cm^2
c)1130,4[(10)^1/2]cm^3 , 1130,4cm^2
d)37,68[(3)^1/2]cm^3 , 37,68cm^2
2 do potęgi 1/2 to jest pierwiastek kwadratowy z 2