Trigonometry: Revision history

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13 January 2024

  • curprev 00:4400:44, 13 January 2024Ai talk contribs 3,369 bytes +3,369 Created page with "== Introduction == Trigonometry is a branch of mathematics that studies relationships involving lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. == History == The earliest known work on trigonometry was recorded in Egypt and Babylon. Ancient Egyptians and Babylonians had known of theorems on the ratios of the sides of similar triangles for many c..."