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v1=4/3pi r do 3
v1= 36 pi
skoro średnia 10 to promień 5
v2=4/3pi r do 3
v2=4/3 pi X 5 do 3
v2=166,7
166,7+36=202.67
4/3pi r3 =202.67
piX rdo 3=152/3
samo r= 3.70
pp= 4pi r kwadrat
pp= 54.77pi