Trigonometry made simple is a self teaching practice workbook, that will guide you to understand all you need to know about Trigonometry and ratios. It is an ea

A plain-English guide to the basics of trig Trigonometry deals with the relationship between the sides and angles of triangles... mostly right triangles. In pra

Math, Better Explained is an intuitive guide to the math fundamentals. Learn math the way your teachers always wanted.

Mathematics discusses the fundamentals of four common branches of Mathematics: Arithmetic, Algebra, Geometry, and Trigonometry. This book contains a number of s

ÒGeometry is a very beautiful subject whose qualities of elegance, order, and certainty have exerted a powerful attraction on the human mind for many centuries