# Trigonometry - PowerPoint PPT Presentation

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## Trigonometry

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### More about Trigonometry. 8.1 Review on Trigonometric Ratios applied ... (B) The Four Quadrants and Coterminal Angles (D) Periodicity of Trigonometric Functions ... – PowerPoint PPT presentation

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Title: Trigonometry

1
2
8.1 Review on Trigonometric Ratios applied to a
Right-angled Triangle
• (A) Basic Definition of Trigonometric Ratios

hypotenuse
opposite side
3
(B) Trigonometric Ratios of Special Angles
4
(C) Basic Trigonometric Identities
5
• 8.2 Angles of Rotation
• (A) Angles in Standard Position

reference line
6
(B) The Four Quadrants and Coterminal Angles
7
(D) Periodicity of Trigonometric Functions
8
8.6 Trigonometric Identities
9
The Reduction Principle