Six Trigonometric Functions (Radians)

Author:: Richard Trimble

Topic:: Functions, Trigonometric Functions, Trigonometry

Investigate the Six Trig Functions

Can you relate the triangles in the diagram to the definitions of the six trig functions? [HINT similar triangles] What are the key features of each graph? Based on an original activity by David O'Sullivan https://www.geogebra.org/m/cmKET6Xv

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