Panopio, Felix M. <br/><br/>
Plane trigonometry / 
Felix M. Panopio and Sergio E. Ymas Jr. 
 - Manila, Philippines :  Feliber Publishing House,  c1998 
 - 240 pages :  illustrations ;  26 cm. 
<br/><br/>Chapter 1. Preliminary concepts -- Chapter 2. Logarithms -- Chapter 3. Solutions of right triangles and applications -- Chapter 4. Trigonometric functions of any angle -- Chapter 5. Solutions of oblique triangles -- Chapter 6. Areas of triangles -- Chapter 7. Radians and applications -- Chapter 8. The six circular functions -- Chapter 9. The algebra of circular functions -- Chapter 10. Trigonometric equations -- Chapter 11. Properties and graphs of circular functions -- Chapter 12. Inverse circular functions and their graphs. 
<br/><br/> Trigonometry is a supporting course for Analytic Geometry, calculus, physics, and engineering subjects. Thus, this text is made to prepare the students for proper background in mathematics and other physical sciences. 
<br/><br/><label>ISBN: </label>9719301406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PLANE TRIGONOMETRY
<br/><br/><label>LC Class. No.: </label>QA 531 .P19 1998