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GeoGebra
GeoGebra Classroom
Outline
Right Triangle Trigonometry
Units of Angle/Arc Measure (Radians, Degrees)
3 Main Trigonometric Ratios
Trigonometric Functions of Special Angles
Application Problems
Older Versions of Newer Materials
Right Triangle Trigonometry
Author:
leslie.byrd@fcps.org
,
Tim Brzezinski
Topic:
Trigonometry
Contains Right Triangle Trigonometry Applets
Table of Contents
Units of Angle/Arc Measure (Radians, Degrees)
1 Radian: Clear Definition
Movie: Radians to Revs
Angles in Standard Position
3 Main Trigonometric Ratios
Identifying Sides of Right Triangles
Right Triangle Trigonometry: Intro
Trigonometric Ratios (Right Triangle Context)
What "CO" in COsine Means
Trigonometric Functions of Special Angles
Trig Function Values (30 Degrees)
Trig Function Values (45 Degrees)
Trig Function Values (60 Degrees)
Application Problems
How Fast are You Spinning?
Regular Polygons: Perimeter & Area
Older Versions of Newer Materials
SOH-CAH-TOA's Failure (II)
The 3 Main Trigonometric Ratios
True Meanings of the 3 Trigonometric Ratios within a Right Triangle Context
30-60-90 Triangle
Next
1 Radian: Clear Definition
New Resources
Flip 5 Coins.
power rule of x^n derivatives
Flip 9 Coins
רישום חופשי
Roll Dice
Discover Resources
A1 1.1 Exp 3
Line from centre to the midpoint of a chord
Area Between Concentric Circles
MyFirstChallenge_NittaThepsombath.ggb
Ecuación Diferencial Segundo Orden - Método de Euler Modificado - Osciladores Armónicos Simples
Discover Topics
Exponent
Volume
Quadratic Equations
Differential Equation
Square
