Trigonometry Examples

$\sqrt{2}$

Step 1

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

$(\sqrt{2}) \cdot \frac{180 °}{π}$

Step 2

Combine $\sqrt{2}$ and $\frac{180}{π}$ .

$\frac{\sqrt{2} \cdot 180}{π}$

Step 3

Move $180$ to the left of $\sqrt{2}$ .

$\frac{180 \sqrt{2}}{π}$

Step 4

$π$ is approximately equal to $3.14159265$ .

$\frac{180 \sqrt{2}}{3.14159265}$

Step 5

Convert to a decimal.

$81.02846845 °$