## Elements of Geometry and Trigonometry |

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Page 6

... Tables , 223 Description of

... Tables , 223 Description of

**Table of Logarithms**, - 224 Description of**Table of Logarithmic**Sines , 228 Principles for the Solution of Rectilineal Triangles , 231 Solution of Rectilineal Triangles by Logarithms , 235 Solution of Right ...Page 230

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**TABLE OF LOGARITHMS**. XXXI . If the logarithms of all the numbers between 1 and any given number , be calculated and arranged in a tabular form , such table is called a**table of logarithms**. The table annexed shows the logarithms of all ...Page 232

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**table**, the**logarithm**of the first four places , and prefix a characteristic which shall be one less than the number ...**log**. of 672800 is found , on the 11th page of the**table**, to be 5.827886 , after prefixing the characteristic 5. The ...### Contents

BOOK | 7 |

Problems relating to the First and Third Books 57 | 57 |

BOOK IV | 68 |

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### Common terms and phrases

adjacent adjacent angles altitude angle ACB angle BAC ar.-comp base multiplied bisect Book VII centre chord circ circumference circumscribed common cone consequently convex surface cosine Cotang cylinder diagonal diameter dicular distance divided draw drawn equally distant equations equivalent feet figure find the area formed four right angles frustum given angle given line gles greater homologous sides hypothenuse inscribed circle inscribed polygon intersection less Let ABC number of sides opposite parallelogram parallelopipedon pendicular perimeter perpen perpendicular plane MN polyedron polygon ABCDE PROBLEM Prop proportional PROPOSITION pyramid quadrant quadrilateral quantities radii radius ratio rectangle regular polygon right angled triangle S-ABC Scholium secant segment similar sine slant height solid angle solid described sphere spherical polygon spherical triangle square described straight line TABLE OF LOGARITHMIC tang tangent THEOREM triangle ABC triangular prism vertex