Question

Find the value of tan 420°​

Answer 1

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Find the value of tan 420°

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$= \sf \tan \: 420 °$

$= \sf \: tan \: (360° + 60°)$

$= \sf \: tan \: 60°$

$= \sqrt{3}$

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$\sf \: tan \: 420° \: = \sqrt{3}$

Answer 2

$\huge \bf \underline{ \underline{Answer}}$

= $\sf \tan \: 420°$

=$\sf \: tan \: (360° + 60°)$

= $\sf \: tan \: 60°$

= $\sqrt{3}$

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