a) A=l²
16=l²
l=4 cm
V=l³=4³=64 cm³
b)P=4l
20=4l
l=5 dm
V=l³=5³=125 dm³
c)36:12=3 cm=l
V=l³=3³=27 cm³
d)l²×6=24cm
l²=4cm
l=2 cm
V=l³=2³=8cm
a) V= 512 cm cubi
b) V= 125 dm cubi
c) V=27 cm cubi
d) V= 8 cm cubi
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a) A=l²
16=l²
l=4 cm
V=l³=4³=64 cm³
b)P=4l
20=4l
l=5 dm
V=l³=5³=125 dm³
c)36:12=3 cm=l
V=l³=3³=27 cm³
d)l²×6=24cm
l²=4cm
l=2 cm
V=l³=2³=8cm
a) V= 512 cm cubi
b) V= 125 dm cubi
c) V=27 cm cubi
d) V= 8 cm cubi