Ariel M.

asked • 02/12/17

find the exact value?

sin 450°, cos(-780°), and tan (37π/6)

2 Answers By Expert Tutors

By:

Michael A. answered • 02/12/17

Experienced High School and College Precalculus Tutor

Michael J. answered • 02/12/17

Understanding all Sines of Triangles

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