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Geometry · Solids

Cylinder radius 3 height 4

Dingana amin'ny dingana

  1. r = 3,\ h = 4

    Cylinder.

  2. V = \pi r^2 h = 36 \pi \approx 113.10

    Volume = base area × height.

  3. S = 2\pi r^2 + 2\pi r h = 42 \pi \approx 131.95

    Surface area = two discs + the unrolled side.

Asehoy ny valinteny
V = 36 \pi \approx 113.10,\quad S = 42 \pi