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Sin, Cos and Tan - Right Angled Triangles
Author:
GreenMaths
Topic:
Triangles
,
Trigonometry
Investigate how the ratios depend only on the angle.
GeoGebra
New Resources
alg2_05_05_01_applet_exp_2_flvs
探究由平行線和截線所成的角
Droste effect
Construct a Conic
Exploring Simple Loci 探究簡單軌跡
Discover Resources
Beats
Quadratic Functions - Factoring and Standard Form
Part 1- Rotations
Quiz 10/20/17
Percentage of an Amount (1%)
Discover Topics
Trigonometric Functions
Definite Integral
Power Functions
Set Theory
Step Functions