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\nTrigonometry in the Coordinate Plane: Sine, Cosine, and Tangent\n

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\nIn 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...\nIn 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.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:28
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Grade
K - 5th
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nLearnZillion Math\n\n
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Date
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2015
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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angles, tangent, opposite, coordinate plane, pythagorean theorem, cosine, length
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Additional Tags

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triangle, point, triangle geometry, standard position, squared, acute, ray rotates, side, find, angle, geometry, previous knowledge, lesson, terminal ray, terminal, learn, ccss.math.content.hsf-tf.a.2, adjacent, reference triangle, 90 degree, sine cosine, cross, equal, sign
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Classroom Considerations

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Best For: Explaining a topic
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Trigonometry in the Coordinate Plane: Sine, Cosine, and Tangent\" href=\"/subscription/new\">\"Trigonometry\n\n
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