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MY TOOLS: Wacom One graphics tablet: https://amzn.to/401DzfH --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- In this video we will see the trigonometric circle, and how to determine on it and how to recognize, some angles in degrees and radians. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 00:00 Intro 00:10 What is the trigonometric circle 00:25 How to identify the angles on the circle 02:11 Angles of the second, third, fourth quadrant 10:50 Subsequent turns to the first: the use of k ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Exercises: • Exercises on trigonometric functions and ... ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fourth year mathematics playlist: • Mathematics - Fourth year Subscribe to the channel and activate notifications to be updated on the release of new videos. / @christiansfiligoi