The Foundations of Trigonometry
Trigonometry, from Greek trigōnon, "triangle" and metron, "measure," is a branch of mathematics that studies relationships between side lengths and angles of triangles. This online course is aimed at high school students in Geometry or above to provide foundational knowledge and hands-on practice of Trigonometry. You may use this course as a self-taught program or review.
Students will learn the history of Trigonometry, the parts of a right triangle, trigonometric functions, the Unit Circle, Trigonometric Identities, and Triangle Identities.