d=10cm
r=d/2 = 5cm
H=d+7=10cm+7cm=17cm
V= pi * r^2 * H= (5cm)^2 * 17 cm * pi = 425 pi cm^3
P= 2 * pi * r^2 + 2 pi r * H
P= 2 * 25cm^2 pi + 170 pi cm^2
P=220 pi cm^2
P całkowiete = 24 (pi) cm (kradratowych)
V=75(pi)cm (szesciennych)
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d=10cm
r=d/2 = 5cm
H=d+7=10cm+7cm=17cm
V= pi * r^2 * H= (5cm)^2 * 17 cm * pi = 425 pi cm^3
P= 2 * pi * r^2 + 2 pi r * H
P= 2 * 25cm^2 pi + 170 pi cm^2
P=220 pi cm^2
P całkowiete = 24 (pi) cm (kradratowych)
V=75(pi)cm (szesciennych)