Trigonometry in the Coordinate Plane: Sine, Cosine, and Tangent
By LearnZillion MathFrom boclips.com
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In this video, the teacher explains how to find the sine, cosine, and tangent of angles in the coordinate plane using right triangle geometry. The Pythagorean theorem and the acronym SOHCAHTOA are used to understand the relationships between the sides of a right triangle and the trigonometric functions. The concept of reference triangles and the coordinates of points on the terminal ray are also discussed.
Tags
Tutorial
Explainer
Mathematics
Geometry
Physical Sciences
Physics
Upper Primary
Lower Primary
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