Trigonometric Functions—Arbitrary Angle Definition
Lecture no. 14 from the course: Mathematics Describing the Real World: Precalculus and Trigonometry
Taught by Professor Bruce H. Edwards | 32 min | Categories: The Great Courses Plus Online Mathematics Courses
Trigonometric functions need not be confined to acute angles in right triangles; they apply to virtually any angle. Using the coordinate plane, learn to calculate trigonometric values for arbitrary angles. Also see how a table of common angles and their trigonometric values has wide application.