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GeoGebra Lesson
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Google Classroom
GeoGebra
GeoGebra Lesson
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
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
Squaring a Rectangle (PST Version)
Pythagorean Theorem: Extension Exercises
Writing and Graphing Proportional Relationships (k>0)
Segment Addition Postulate (Mild Questions)
GeoGebra 3D Modeling Workshop (March 8 2024)
Discover Resources
MII 19_Theorie
Version 2 - Area of a Trapezoid
Zipf's Law for Cities
DL de sinx
Hike Slopes
Discover Topics
Matrices
Constructions
Normal Distribution
Vectors
Hypothesis Testing
