Written by the authors of the core text, this Student Study Guide with Solutions reinforces student understanding with detailed explanations, worked-out examples, and practice problems. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.4.9 Applications of Trigonometric Functions Law of Cosines To solve a triangle means to find the lengths of all sides and ... If a = 37Ad, b = 16, and c = 24, use the Law of Cosines to solve the triangle, rounding all answers to one decimal place.

Title | : | Study Guide with Solutions for Faires/Defranza's Precalculus, 5th |

Author | : | Faires, J. Douglas |

Publisher | : | Cengage Learning - 2010-11-23 |

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