Course Outline for Trigonometry Math/Curriculum Trigonometry is the study of the relations between the sides and angles of the triangles. The word Trigonometry is comes form the Greek words ‘trigono’, means a triangle and metro means ‘measure’. The free trigonometry tutorials covers, right triangle trigonometry, Trigonometric Identities, graphing the trigonometric and inverse trigonometric functions, radian measure and many more topics…