Oblicz pole i objętość sześcianu o krawędzi 2 1/10 cm
2 1/10 = 2,1
V =a x a x a
V = 2,1cm x 2,1cm x 2,1cm = 4,41cm2 x 2,1cm=9,261cm3
Pp=6 x a x a
Pp= 6 x 2,1cm, 2,1cm = 6x 4,41cm2 = 26,46cm2
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2 1/10 = 2,1
V =a x a x a
V = 2,1cm x 2,1cm x 2,1cm = 4,41cm2 x 2,1cm=9,261cm3
Pp=6 x a x a
Pp= 6 x 2,1cm, 2,1cm = 6x 4,41cm2 = 26,46cm2