## Trigonometry: plane and spherical, with tables |

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### Contents

TRIGONOMETRIC RATIOS | 1 |

Trigonometric Ratios Relationships between Trigo | 31 |

LOGARITHMS | 71 |

Copyright | |

8 other sections not shown

### Common terms and phrases

acute angle cd LCot LCos cd LTan LSin circle cologarithm column common logarithms complex number computation cos2 cosh cotangent curve decimal place decimal point Draw equal equation EXERCISES Find feet Find the angle find the number Find the square Find the value following angles formulas graph Hence hypotenuse included angle latitude law of cosines law of sines law of tangents LCos d LCot LCot cd LTan loga longitude LSin d LTan LSin LCos LTan cd LCot mantissa measure method mils Mollweide's equations Move the runner multiplication Napier's NSin number of degrees oblique triangle obtained Parallel sailing plane polar triangle pole radians radius Regiomontanus right angle right triangle scale secant Show side opposite significant figures Similarly sin2 sine and cosine sinh slide rule Solution spherical triangle tangent theorem tions Trigonometric Functions trigonometric ratios ZXOA