Trigonometry Examples

$280 \cdot \frac{π}{180}$

Step 1

Cancel the common factor of $20$ .

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Step 1.1

Factor $20$ out of $280$ .

$20 (14) \cdot \frac{π}{180}$

Step 1.2

Factor $20$ out of $180$ .

$20 \cdot 14 \cdot \frac{π}{20 \cdot 9}$

Step 1.3

Cancel the common factor.

$20 \cdot 14 \cdot \frac{π}{20 \cdot 9}$

Step 1.4

Rewrite the expression.

$14 \cdot \frac{π}{9}$

$14 \cdot \frac{π}{9}$

Step 2

Combine $14$ and $\frac{π}{9}$ .

$\frac{14 π}{9}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{14 π}{9}$

Decimal Form:

$4.88692190 \dots$

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