Answers

2014-10-25T11:49:53+08:00
It is a branch of math that studies the relationships which involves the angles or lengths of triangles/ the study of the angular relationships of planar and 3 dimensional figure.
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2014-10-25T12:05:17+08:00
Trigonometry defines relation between element of a triangle. The branchof mathematics dealing with the relation of the sides and angles of triangles and with the relevant function of any angles.
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