圆柱的侧面积=圆柱的底面周长×高S_{侧}=Ch 派生公式圆柱的底面周长=圆柱的侧面积÷高C=S_{侧} \div h圆柱的高=圆柱的侧面积÷圆柱的底面周长h=S_{侧} \div C已知圆柱的底面直径和高求圆柱的侧面积S_{侧= \pi dh已知圆柱的底面半径和高求圆柱的侧面积S_{侧}=2 \pi rh圆柱的表面积=圆柱的侧面积+底面积\times 2 圆柱的表面积=圆柱的侧面积+两个底面的面积S_{*}=S_{m}+2S_{正}派生公式已知圆柱的底面半径和高求圆柱的表面积S_{发}=2 \pi rh+2 \pi r^{2}已知圆柱的底面直径和高求圆柱的表面积S_{若= \pi dh+\frac {1}{2} \pi d^{2}或S_{发}= \pi dh+2 \pi r^{2}S_{x= \pi dh+2 \pi }(\frac {d}{2})^{2}S_{若= \pi dh+2 \pi(d \div 2)^{2}已知圆柱的底面周长和高求圆柱的表面积S_{若}=Ch+\pi(\frac {C}{2 \pi })^{2} \times 2=Ch+\frac {C}{2 \pi }圆柱的体积=底面积×高V=Sh 派生公式已知圆柱的底面半径和高求圆柱的体积V= \pi r^{2}h已知圆柱的底面直径和高求圆柱的体积V= \pi(\frac {d}{2})^{2}h已知圆柱的底面周长和高求圆柱的体积V= \pi(\frac {C}{2 \pi })^{2}h\times \frac {1}{3}圆锥的体积=底面积×高V_{