### Abstract

The present paper gives two concrete formulas for the volume of an arbitrary spherical tetrahedron that is in a 3-dimensional spherical space of constant curvature +1. One formula is given in terms of dihedral angles, and another one is given in terms of edge lengths.

Original language | English |
---|---|

Pages (from-to) | 3289-3295 |

Number of pages | 7 |

Journal | Proceedings of the American Mathematical Society |

Volume | 140 |

Issue number | 9 |

DOIs | |

Publication status | Published - 2012 Sep |

### Fingerprint

### Keywords

- Spherical space
- Tetrahedron
- Volume

### ASJC Scopus subject areas

- Mathematics(all)
- Applied Mathematics