pi (π)=3.1415926535 ...

Shape | Formula |
---|---|

Cube (surface) | 6 × side^{2} |

Sphere (surface) | 4 × pi × radius^{2} |

Cylinder (surface of side) | perimeter of circle × height |

2 × pi × radius × height | |

Cylinder (whole surface) | Areas of top and bottom circles + Area of the side |

2(pi × radius^{2}) + 2 × pi × radius × height | |

Cone (surface) | pi × radius × side |

Torus (surface) | pi^{2} × (radius2^{2} - radius1^{2}) |

Source: Spiegel, Murray R. Mathematical Handbook of Formulas and Tables.

Schaum's Outline series in Mathematics. McGraw-Hill Book Co., 1968.