Instructional Video

Sophia: Identifying Trigonometric Ratios From a Right Triangle

Curated by ACT

Use a right triangle to identify the six trigonometric ratios such as cosine, sine, tangent, co-secant, secant, and cotangent. Assess learning with a quiz. [6:54]

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CCSS: Adaptable
Additional Tags
trigonometric and inverse trigonometric functions, sophia learning, sophia mathematics, sophia: identifying trigonometric ratios from a right triangle, trigonometry, right triangle
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice
Common Core
HSF-TF.A.3