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what is trigonometry

 Sep 19, 2014

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 #1
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Trigonometry is a branch of mathematics that studies relationships involving lengths and angles of triangles. The field emerged during the 3rd century BC from applications of geometry to astronomical studies.

hope this helped.

 Sep 19, 2014
 #1
avatar+36 
+5
Best Answer

Trigonometry is a branch of mathematics that studies relationships involving lengths and angles of triangles. The field emerged during the 3rd century BC from applications of geometry to astronomical studies.

hope this helped.

chloe Sep 19, 2014

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