Trigonometry Workbook For Dummies

　　From angles to functions to identities - solve trig equationswith ease Got a grasp on the terms and concepts you need to know,but get lost halfway through a problem or worse yet, not know whereto begin? No fear - this hands-on-guide focuses on helping yousolve the many types of trigonometry equations you encounter in afocused, step-by-step manner. With just enough refresherexplanations before each set of problems, you'll sharpen yourskills and improve your performance. You'll see how to work withangles, circles, triangles, graphs, functions, the laws of sinesand cosines, and more 100s of Problems * Step-by-step answer setsclearly identify where you went wrong (or right) with a problem *Get the inside scoop on graphing trig functions * Know where tobegin and how to solve the most common equations * Use trig inpractical applications with confidence

　　From angles to functions to identities -- solve trig equationswith ease Got a grasp on the terms and concepts you need to know,but get lost halfway through a problem or worse yet, not know whereto begin? No fear -- this hands-on-guide focuses on helping yousolve the many types of trigonometry equations you encounter in afocused, step-by-step manner. With just enough refresherexplanations before each set of problems, you'll sharpen yourskills and improve your performance. You'll see how to work withangles, circles, triangles, graphs, functions, the laws of sinesand cosines, and more! 100s of Problems! Step-by-step answer setsclearly identify where you went wrong (or right) with a problem Getthe inside scoop on graphing trig functions Know where to begin andhow to solve the most common equations Use trig in practicalapplications with confidence