MediumUnit circle

OpenStax, Algebra and Trigonometry 2e §7.4 The Other Trigonometric Functions · Exercise 36 · Trigonometry · Unit circle

The Other Trigonometric Functions · Exercise 36

Use reference angles to evaluate the expression.

$csc 210°$

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OpenStax, Algebra and Trigonometry 2e · §7.4 The Other Trigonometric Functions · Exercise 36

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