Encyclopedia of Trigonometry

Table of Contents......Page 3
Introduction......Page 4
In Simple Terms......Page 6
Radian and Degree Measure......Page 9
Trigonometric Angular Functions......Page 19
Right Angle Trigonometry......Page 22
Properties of the Cosine and Sine Functions......Page 25
Taylor Series Approximations for the Trig. Functions......Page 39
Inverse Trigonometric Functions......Page 48
Applications and Models......Page 50
Verifying Trigonometric Identities......Page 54
Solving Trigonometric Equations......Page 55
Sum and Difference Formulas......Page 62
Additional Topics in Trigonometry......Page 65
Solving Triangles......Page 68
Vectors in the Plane......Page 70
Trigonometric Identities......Page 74
History of Trigonometry......Page 89
Common Formulae......Page 104
Exact Trigonometric Constants......Page 119
Pythagorean Theorem......Page 129