TRIGONOMETRY


Meaning of TRIGONOMETRY in English

noun Etymology: New Latin trigonometria, from Greek trigōnon + -metria -metry Date: 1614 the study of the properties of triangles and trigonometric functions and of their applications

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.