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List view record 1: Mathematics Describing the Real World. Episode 14 Trigonometric Functions - Arbitrary Angle Definition [eFilm]List view anchor tag for record 1: Mathematics Describing the Real World. Episode 14 Trigonometric Functions - Arbitrary Angle Definition [eFilm]
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Mathematics Describing the Real World. Episode 14 Trigonometric Functions - Arbitrary Angle Definition [eFilm]

2026
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.
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