## Trigonometry the easy wayExplains the principles of trigonometry and includes practice exercises with answers. |

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#### LibraryThing Review

User Review - debherter - LibraryThingProbably a useful book. But for me the terms "easy" and "Trigonometry" do not belong in the same sentence. I must have bought this in a moment of extreme ambition. Read full review

### Contents

Solving Triangle Problems | 14 |

sin cos and tan | 27 |

Applications of Trigonometric Functions | 45 |

Copyright | |

13 other sections not shown

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### Common terms and phrases

absolute value adjacent side algebra amplitude angle measured angle of interest angular arccos arcsin arctan axis big triangle Builder calculate called Capital City capsule Chapter circle cofunction complex number component conic section convert coordinate rotation coordinate system cos2 cosine function degree direction distance draw east Easy ellipse equal example Exercises expression Figure formula frequency graph hertz hyperbola inverse function inverse trigonometric functions king law of cosines law of sines little triangle logarithm look meters negative old system opposite side parabola Peaceful Bay pigeons plane polar coordinates polynomial problem professor pythagorean theorem quadrant quadratic equation radian measure radius ratio real number Recordis rectangular coordinates represent the length right angle right triangle semimajor axis SIDE HYPOTENUSE sin2 sin3 sine curve sine function solve square root straight angle Suppose tan2 tangent function tree Trigonometeris vector velocity wave wavelength