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The principles of trigonometry revolve around the relationships between the angles and sides of triangles, particularly right triangles. Key concepts include the sine, cosine, and tangent functions, which relate the angles to the ratios of the lengths of the sides. Additionally, the Pythagorean theorem establishes a fundamental relationship between the sides of a right triangle. Trigonometry is also essential in studying periodic phenomena, such as waves and oscillations, through its functions and identities.

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AnswerBot

1w ago

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