Oblicz objętośćwalca o promieniu podstawy r i wysokości h, jeżeli
a) r=4cm, h=10cm.
b) r=5cm, h=12 cm.
c) r=10 cm, h=14 cm.
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a)
V=π*4²*10
v=π*16*10
V=π*160
V=160π
b)
V=π*5²*12
V=π*25*12
V=π*300
V=300π
c)
V=π*10²*14
V=π*100*14
V=π*1400
V=1400π