# Chapter 13, Trigonometric Ratios and Functions - 13.2 Define General Angles and Use Radian Measure - 13.2 Exercises - Skill Practice - Page 863: 41

$\dfrac{\sqrt 3}{3}$

#### Work Step by Step

1. Set the calculator in radian mode. 2. Need to click TAN for $\tan \dfrac{\pi}{6}$. 3. Then click the argument $\dfrac{\pi}{6}$. 4. Now click the ENTER Button. Thus, we get the answer $\tan \dfrac{\pi}{6}=\dfrac{\sqrt 3}{3}$

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