Trigonometry Examples

30

$30$

Step 1

To convert degrees to radians, multiply by

\frac{π}{180 °}

$\frac{π}{180 °}$ , since a full circle is

360 °

$360 °$ or

2 π

$2 π$ radians.

30 ° \cdot \frac{π}{180 °}

$30 ° \cdot \frac{π}{180 °}$ radians

Step 2

Cancel the common factor of

30

$30$ .

Tap for more steps...

Step 2.1

Factor

30

$30$ out of

180

$180$ .

30 \cdot \frac{π}{30 (6)}

$30 \cdot \frac{π}{30 (6)}$ radians

Step 2.2

Cancel the common factor.

$30 \cdot \frac{π}{30 \cdot 6}$ radians

Step 2.3

Rewrite the expression.

$\frac{π}{6}$ radians

$\frac{π}{6}$ radians

$30$

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$