HSF-TF.C
Prove and apply trigonometric identities.
Standards
HSF‑TF.C.8
Prove the Pythagorean identity $\sin^2(\theta) + \cos^2(\theta) = 1$ and use it to find $\sin(\...
HSF‑TF.C.9
$(+)$Prove the addition and subtraction formulas for sine, cosine, and tangent and use them to...
Tasks aligned to this cluster
Coordinates of Points on a Circle