Georgia standard · Mathematics

`PC.AGR.4`Trigonometric Identities and Equations

Manipulate, prove, and apply trigonometric identities and equations to solve contextual mathematical problems.

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Expectations

Verify trigonometric identities and solve trigonometric equations.
- PC.AGR.4.1
  Apply the fundamental trigonometric identities to simplify expressions and verify other identities.
- PC.AGR.4.2
  Use sum, difference, double-angle, and half-angle formulas for sine, cosine, and tangent to establish other identities and apply them to solve problems.
- PC.AGR.4.3
  Solve trigonometric equations arising in modeling contexts.
Apply trigonometry to general triangles.
- PC.AGR.4.4
  Prove and apply the Law of Sines and the Law of Cosines to find unknown measurements in right and non-right triangles.
- PC.AGR.4.5
  Determine the area of an oblique triangle.

No Georgia Milestones blueprint cites this standard.