02103 Trigonometry

Trigonometry focuses on the relationships of angles on a coordinate graph. Students will identify and use connections between right triangle ratios, trigonometric functions, and circular functions. This course will provide the needed material to finish preparing a student to continue in upper-level mathematics courses like Pre-Calculus and Calculus.

Note: Students planning on enrolling in an Algebra course past Algebra II may not need to enroll in this course, as the same content is often covered. Consult a local school counselor and check course descriptions at the local school before enrolling in this course.

This course aligns with the Virginia Standards of Learning for Trigonometry.


  • Algebra I, Algebra II, and Geometry (required)

Course Texts and Materials


  • None. All resources are included within the course.



  • 0.5 credit

Terms Offered*

  • Fall Semester
  • Spring Semester
  • Summer Session

*See explanation of academic terms offered

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