# Elements of Geometry and Trigonometry from the Works of A.M. Legendre: Revised and Adapted to the Course of Mathematical Instruction in the United States

A.S. Barnes & Company, 1854 - Geometry - 432 pages
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### Contents

 Propositions 21 BOOK II 47 BOOK III 57 Problems relating to the First and Third Books 76 BOOK IV 87 Problems relating to the Fourth Book 122 BOOK V 135 BOOK VI 156
 Multiplication by Logarithms 261 Problems 267 Table of Natural Sines 273 Solution of Triangles 281 Solution of RightAngled Triangles 287 PAGE 297 SPHERICAL TRIGONOMETRY 321 Napiers Analogies 329

 BOOK VII 174 BOOK VIII 202 BOOK IX 227 PAGE 245 PLANE TRIGONOMETRY 255
 Of Quadrantal Triangles 335 MENSURATION OF SURFACES 347 PAGE 358 Convex Surface of a Cone 364

### Popular passages

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