Use the Appropriate Identity to Find the Indicated Function Value $\tan \theta$

question 163

Multiple Choice

Use the appropriate identity to find the indicated function value. Rationalize the denominator, if applicable. If the given
value is a decimal, round your answer to three decimal places.
- $\tan \theta$ , given that $\cot \theta = \frac { \sqrt { 5 } } { 4 }$

• A) \(\frac { \sqrt { 4 } } { 5 }\)
• B) \(\frac { 4 \sqrt { 5 } } { 5 }\)
• C) \(\frac { \sqrt { 5 } } { 5 }\)
• D) \(\frac { 5 \sqrt { 5 } } { 4 }\)

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