Post by awesomefreebiesanddeals on Dec 6, 2011 20:34:28 GMT -5
CK-12 Trigonometry [Kindle Edition]
Product Description CK-12 Foundation’s Trigonometry FlexBook is an introduction to trigonometry for the high school student. Topics include: Trigonometric Identities & Equations, Circular Functions, and Polar Equations & Complex Numbers.