Use the reference angle to find the exact value of the following expression. Do NOT use the calculator. COS 150 Degrees?

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Find the reference angle and the exact value of the tangent, if it exists. TAN (-300) Degrees?

Guest Dec 10, 2014

+129893

+5

Best Answer

(-300) degrees = 60 degrees

And the tangent of 60 degrees = √3 / 1 = √3

CPhill Dec 10, 2014

CPhill · Answer 1 · 2014-12-10T05:23:17

(-300) degrees = 60 degrees

And the tangent of 60 degrees = √3 / 1 = √3