Solution of Triangles – Part I

Solution of Triangles
Part I
By Erik Oberg
Second Revised Edition
Machinery’s Reference Series
Each Number is a Unit in a Series on Electrical and
Steam Engineering Drawing and Machine
Design and Shop Practice
Number 54
Contents
The Use of Formulas
Angles and Angular Measurements
Positive and Negative Quantities
Functions of Angles R
Tables of Trigonometric Functions
Practical Applications of Trigonometric Formulas
Right-angled Triangles
Problems From Practice
The solution of Oblique-angled Triangles
Summary of Formulas for Solution of Triangles
The Use of Logarithms in Solving Triangles
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