Trigonometry Examples

27 °

$27 °$

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.

27 ° \cdot \frac{π}{180 °}

$27 ° \cdot \frac{π}{180 °}$ radians

Step 2

Cancel the common factor of

9

$9$ .

Tap for more steps...

Step 2.1

Factor

9

$9$ out of

27

$27$ .

9 (3) \cdot \frac{π}{180}

$9 (3) \cdot \frac{π}{180}$ radians

Step 2.2

Factor

9

$9$ out of

180

$180$ .

9 \cdot 3 \cdot \frac{π}{9 \cdot 20}

$9 \cdot 3 \cdot \frac{π}{9 \cdot 20}$ radians

Step 2.3

Cancel the common factor.

$9 \cdot 3 \cdot \frac{π}{9 \cdot 20}$ radians

Step 2.4

Rewrite the expression.

$3 \cdot \frac{π}{20}$ radians

$3 \cdot \frac{π}{20}$ radians

Step 3

Combine

$3$ and

$\frac{π}{20}$ .

$\frac{3 π}{20}$ radians

$27 °$

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