Instructional Video

Khan Academy: Trigonometry: Basic Trigonometry

Curated by ACT

Video introducing the basic trigonometry ratios sine, cosine, and tangent. Examples are shown for the two acute angles of a right triangle. Includes link to additional practice problems. [9:17]

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Concepts
cosine, hypotenuse, sine, tangent, trigonometric ratios
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Additional Tags
cos, sin, soh cah toa, tan, trig, trig ratios, khan academy, khan academy math, trigonometry, basic review of trigonometry
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Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L