Darryl Egley

Section 1.1
Introduction and Terminology
Trigonometry Basics I (Correction: at time 4:02 I should have said “Angles 2 & 4”)
Trigonometry Basics II
Trigonometry Basics III
Trigonometry Basics IIII Standard Position

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Section 1.2
Special Triangles
Parallel Lines and Special Angles
Parallel Lines Example
Angle Sum is 180
Types of Triangles
Similar Triangles I
Similar Triangles II
Similar Triangles III
Similar Triangles IIII
Defining the Trigonometric Functions
Defining Trigonometric Functions II
Function Values for a Given Point I
Function Values for a Given Point II
Function Values for a Given Point III
Identities I
Identities II
ASTC
Ranges of the Functions
More Finding Values of the Functions I
More Finding Function Values II
More Finding Function Values III – Line Passing Thru the Origin
More Finding Function Values IIII – Quadrantal Angles
Intro to Quadrant Check

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Section 1.3
Function Values for a Given Point I
Function Values for a Given Point II
Function Values for a Given Point III
Identities I
Identities II
ASTC

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Section 1.4
Ranges of the Functions
More Finding Values of the Functions I
More Finding Function Values II

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