Algebra Examples

$\arccos (1)$

Step 1

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

$(\arccos (1)) \cdot \frac{180 °}{π}$

Step 2

The exact value of $\arccos (1)$ is $0$ .

$0 \cdot \frac{180}{π}$

Step 3

Multiply $0$ by $\frac{180}{π}$ .

$0$

Step 4

Convert to a decimal.

$0 °$