TY  - BOOK
AU  - Sterling,Mary Jane
TI  - Trigonometry
T2  -  --For dummies
SN  - 9781394168552
U1  - 516.24 St45 23
PY  - 2023///
CY  - Hoboken, NJ
PB  - John Wiley & Sons, Inc., 
KW  - Trigonometry
N1  - "Learning made easy" --Cover
Includes index; Introduction 1 Part 1: Getting Started with Trigonometry 5 Chapter 1: Taking On Trig Technicalities 7 Chapter 2: Cooperating with Cartesian Coordinates 31 Chapter 3: Finding Degrees in Triangles and Planes 51 Chapter 4: Dishing Out the Pi: Radians 63 Chapter 5: Tackling Right Triangles 77 Part 2: Trigonometric Functions 89 Chapter 6: Describing Trig Functions 91 Chapter 7: Relating Triangles to Circular Functions 107 Chapter 8: Taking Trig Functions Global 123 Chapter 9: Applying Yourself to Trig Functions 139 Part 3: Identities 159 Chapter 10: Introducing Basic Identities 161 Chapter 11: Operating on Identities 177 Chapter 12: Proving Identities: The Basics 197 Chapter 13: Sleuthing Out Identity Solutions 213 Part 4: Equations and Applications 231 Chapter 14: Investigating Inverse Trig Functions 233 Chapter 15: Making Inverse Trig Work for You 241 Chapter 16: Solving Trig Equations 253 Chapter 17: Obeying the Laws and Applying Them 277 Part 5: The Graphs of Trig Functions 301 Chapter 18: Graphing Sine and Cosine 303 Chapter 19: Graphing Tangent and Cotangent 319 Chapter 20: Graphing Two More Trig Functions 327 Chapter 21: Topping Off Trig Graphs 339 Part 6: The Part of Tens 353 Chapter 22: Ten Basic Identities Plus Some Bonuses 355 Chapter 23: Ten Not-So-Basic Identities 361 Appendix: Graphs and Function Values 367 Index 373; CoED; Bachelor of Secondary Education major in Mathematics
N2  - Believe it or not, trigonometry is easier than it looks! With the right help, you can breeze through your next trig class, test, or exam and be ready for your next math challenge. In Trigonometry For Dummies, you'll learn to understand the basics of sines, cosines, and tangents, graph functions, solve tough formulas, and even discover how to use trig outside the classroom in some cool and interesting ways

ER  -