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GeoGebra Classroom
Outline
Core 2 Trigonometry
The Unit Circle
Sine and Cosine Graphs
Sine and Cosine Rule
Radians (NO LONGER)
Transformations of trig functions (NOT HERE)
Arcs and Sectors (NOT HERE)
Core 2 Trigonometry
Author:
Nicola Trubridge
Topic:
Trigonometry
A Level Trigonometry
Table of Contents
The Unit Circle
Sine Graph
Trig Curves
Unit Circle and Tangent Graph
Sine and Cosine Graphs
Using the Sine & Cosine Graphs
Sine and Cosine Rule
Proofs of sine rule, cosine rule, area of a triangle
Sine Rule Proof
Sine rule angle calculation
Sine rule length calculation
The Sine Rule
The Sine Rule - the ambiguous case
The Cosine Rule
Proof without words: Cosine Rule (餘弦公式)
Radians (NO LONGER)
Radian Measure in Unit Circle
Radians in Unit Circle
Blank canvas for trig curves in radians
Transformations of trig functions (NOT HERE)
Transforming the Sine Function
Transforming the Cosine Function
Modeling Using The Sine Function
Transforming the Sine Function
Trig Function Transformation
Arcs and Sectors (NOT HERE)
Arc Lengths (Degrees)
Arc Lengths (Radians)
Area of Sectors (Degrees)
Area of Sectors (Radians)
Next
Sine Graph
New Resources
Average Rate of Change: Graph a Function (2)
Dissections by Guillermo Bautista
Poorly Drawn Parallelograms
Poorly Drawn Parallelograms 3
alg2_05_05_01_slider_practice_flvs
Discover Resources
polyincrease
Math Project
Thâbit-ibn-Qurra Proof 1
Untitled
Theorem step-by-step construction
Discover Topics
Conditional Probability
Planes
Bar Chart or Bar Graph
Area
Straight Lines