Trigonometry

Dublin Core

Title

Subject

Description

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.

Creator

Richard Beveridge

Source

https://open.umn.edu

Publisher

Independent

Date

2014

Contributor

Baihaqi

Rights

Creative Commons

Format

PDF

Language

English

Type

Document Viewer

Social Bookmarking

Collection

Citation

Richard Beveridge, “Trigonometry,” Open Educational Resource (OER) - UNM, accessed February 25, 2020, http://oer.unm.ac.id/items/show/2229.