Solve tan(30°) = √3/3

Problem

$\tan(30°)$

Step-by-step solution

Dalam segitiga $30$ - $60$ - $90$ , perbandingan sisinya adalah $1 : \sqrt{3} : 2$ .
Sisi depan/sisi samping untuk sudut $30°$ : $\tan(30°) = \frac{1}{\sqrt{3}}$ .
Rasionalkan: $\frac{1}{\sqrt{3}} \cdot \frac{\sqrt{3}}{\sqrt{3}} = \frac{\sqrt{3}}{3}$ .

Answer

$\tan(30°) = \tfrac{\sqrt{3}}{3}$

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