Life of Fred Trigonometry

Condition: Used - Like New Life of Fred books provide a self teaching, self contained, comprehensive math program. The character Fred explains the need for math in everyday life. Life of Fred: Trigonometry covers: Sines, Cosines and Tangents, Graphing, Significant Digits, Trig Functions of Any Angle, Trig Identities, Graphing, Radian Measurement, Conditional Trig Equations, Functions of Two Angles, Oblique Triangles, Inverse Trig Functions, Polar Coordinates, Polar Form of Complex Numbers, Preview of all of Calculus.