Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

law of cosines calculator soup | 1.39 | 0.6 | 3734 | 49 | 30 |

law | 0.67 | 0.6 | 5743 | 49 | 3 |

of | 0.66 | 0.2 | 872 | 12 | 2 |

cosines | 0.75 | 0.1 | 8990 | 52 | 7 |

calculator | 1.02 | 0.5 | 3593 | 24 | 10 |

soup | 0.91 | 0.6 | 4225 | 48 | 4 |

Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|

law of cosines calculator soup | 0.4 | 0.2 | 3807 | 3 |

law of cosines calculator calculator soup | 1.39 | 0.5 | 6906 | 18 |

Cosine Rule a2 = b2 + c2 - 2bc cos ∠x b2 = a2 + c2 - 2ac cos ∠y c2 = a2 + b2 - 2ab cos ∠z

The cosine rule is a formula commonly used in trigonometry to determine certain aspects of a non-right triangle when other key parts of that triangle are known or can otherwise be determined.

When to Use. The Law of Cosines is useful for finding: the third side of a triangle when we know two sides and the angle between them (like the example above) the angles of a triangle when we know all three sides (as in the following example)

The cosine rule is an extension of this mathematic principal that makes it effective for non-right triangles and states that in regard to a certain angle, the square of the side of the triangle opposite that angle is equal to the squares of the other two sides added together, minus two times both...