Trigonometry Examples

$5.5$

Step 1

To convert radians to degrees, multiply by $\frac{180}{π}$ , since a full circle is $360 °$ or $2 π$ radians.

$(5.5) \cdot \frac{180 °}{π}$

Step 2

Multiply $(5.5) \frac{180}{π}$ .

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Step 2.1

Combine $5.5$ and $\frac{180}{π}$ .

$\frac{5.5 \cdot 180}{π}$

Step 2.2

Multiply $5.5$ by $180$ .

$\frac{990}{π}$

Step 3

Replace $π$ with an approximation.

$\frac{990}{3.14159265}$

Step 4

Divide $990$ by $3.14159265$ .

$315.12678732$

Step 5

Convert to a decimal.

$315.12678732 °$