Irw2Darri0elena Irw2Darri0elena

28-12-2016
Mathematics

contestada

Use the given triangles to evaluate the expression. Rationalize all denominators.
cos Pi/6

Respuesta :

Nirina7 Nirina7

30-12-2016

there is no figure of the triangle, all that I know about it is
cos Pi/6 =√3/2

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