TY - BOOK AU - Loquinte, Dioscoro M. AU - Tarepe, Dennis A. TI - Plane trigonometry SN - 971-92185-2-5 U1 - BFil. 516.242 Revised edition 2000 PY - 2000/// CY - --Cagayan de Oro City PB - MPSC Publishing House KW - Trigonometry N1 - Includes index; -- Chapter 1. Basic Mathematical Concepts -- Chapter 2. Trigonometry: The Triangle Approach -- Chapter 3. Solutions of Right Triangles and Their Applications -- Chapter 4. Trigonometric Functions of any Angle -- Chapter 5. Trigonometric Identities -- Chapter 6. General Formulas and Trigonometric Equations -- Chapter 7. Oblique Triangles -- Chapter 8. Graphs of Trigonometric Functions and their Inverses -- Chapter 9. Complex Numbers -- Chapter 10. Logarithms N2 - Basic mathematical concepts --Trigonometry: the triangle approach --Solutions of right triangles and their applications --Trigonometric functions of any angle --Trigonometric identities --General formulas and trigonometric functions and their inverses --Complex numbers --Logarithms ER -