Common Core State Standards for Math

HSF-TF.C.8

6b9cc50c-d7cc-11e8-824f-0242ac160002 6b9dd712-d7cc-11e8-824f-0242ac160002 6b9a4e42-d7cc-11e8-824f-0242ac160002 HSF-TF.C HSF-TF.C.8

Prove the Pythagorean identity sin²(θ) + cos²(θ) = 1 and use it to find sin(θ), cos(θ), or tan(θ) given sin(θ), cos(θ), or tan(θ) and the quadrant of the angle.

Propose a mapping

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