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Results for: Creator / Instructor Beveridge, Richard W. Remove constraint Creator / Instructor: Beveridge, Richard W. Keywords Precalculus Remove constraint Keywords: Precalculus Keywords Textbooks Remove constraint Keywords: Textbooks Keywords Trigonometry Remove constraint Keywords: Trigonometry

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    Trigonometry

    Trigonometry

    The precursors to what we study today as Trigonometry had their origin in ancient Mesopotamia, Greece and India. These cultures used the concepts of angles and lengths as an aid to understanding the movements of the heavenly bodies in the night sky. Ancient trigonometry typically used angles and triangles that were embedded in circles so that many of the calculations used were based on the lengths of chords within a circle. The relationships between the lengths of the chords and other lines drawn within a circle and the measure of the corresponding central angle represent the foundation of trigonometry - the relationship between angles and distances.

    Subjects:
    Mathematics and Statistics
    Keywords:
    Precalculus Trigonometry Textbooks
    Resource Type:
    e-book