Trigonometric Ratios - Interactive Graph

http://www.intmath.com/analytic-trigonometry/trig-ratios-interactive.php

Screenshot of Trigonometric Ratios - Interactive Graph

Interactive

An interactive graph that allows you to explore why tan θ = sin θ / cos θ and sin²θ + cos²θ = 1.

1 July 2013 Edit: 25 February 2014

Topics:
Measurement, Trigonometry
Content Type:
Interactive
The Australian Curriculum
Measurement and Geometry, Pythagoras and trigonometry, ACMMG274 Year 10A Use the unit circle to define trigonometric functions, and graph them with and wit
NSW Mathematics K-10 Syllabus
Measurement and Geometry, MA5.3-15MG Right-Angled Triangles (Trigonometry)
NSW Curriculum New
Measurement and space, Pythagoras and trigonometry, MA5-TRG-P-01 Trigonometry C (Path), MA5-TRG-P-02 Trigonometry D (Path)

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