'Compute trig functions' presentation slideshows

Lesson 5.2- Trig Functions of Real Numbers

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Section 5.2 Trigonometric Functions of Real Numbers

Section 5.2 Trigonometric Functions of Real Numbers. Objectives: Compute trig functions given the terminal point of a real number. State and apply the reciprocal and Pythagorean identities of trig functions. Class Work. Fill out the unit circle. Definition of the Trigonometric Functions.

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TRIGONOMETRY FUNCTIONS

TRIGONOMETRY FUNCTIONS. OF GENERAL ANGLES. Our method of using right triangles only works for acute angles. Now we will see how we can find the trig function values of any angle. To do this we'll place angles on a rectangular coordinate system with the initial side on the positive x -axis.

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