Grade 13  Electives
Trigonometry (Credit: 0.50)Trigonometry is a five‐unit elective course for high school students who have successfully completed Algebra I,
Geometry, and Algebra II. The materials cover a development of trigonometry from right triangle trigonometry to
oblique triangles and the polar plane. Throughout the course, students will develop trigonometric formulas and use
them in real‐world applications, evaluate trigonometric proofs using complex trigonometric identities and solving
trigonometric equations with regard to the unit circle.
