# Law of sines ( related to the sides of the triangle)

## Description

Law of sines is an equation relating the lengths of the sides of any shaped triangle to the sines of its angles. The law of sines can be used to compute the remaining sides of a triangle when two angles and a side are known —a technique known as triangulation.

Related formulas## Variables

a | The side of the triangle opposite Angle A (m) |

A | Angle of the triangle (radians) |

b | The side of the triangle opposite Angle B (m) |

B | Angle of the triangle (radians) |