Convert from Degrees to Radians -945

$- 945$

Step 1

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

$- 945 ° \cdot \frac{π}{180 °}$ radians

Step 2

Cancel the common factor of $45$ .

Factor $45$ out of $- 945$ .

$45 (- 21) \cdot \frac{π}{180}$ radians

Factor $45$ out of $180$ .

$45 \cdot - 21 \cdot \frac{π}{45 \cdot 4}$ radians

Cancel the common factor.

$45 \cdot - 21 \cdot \frac{π}{45 \cdot 4}$ radians

Rewrite the expression.

$- 21 \cdot \frac{π}{4}$ radians

Step 3

Combine $- 21$ and $\frac{π}{4}$ .

$\frac{- 21 π}{4}$ radians

Step 4

Move the negative in front of the fraction.

$- \frac{21 π}{4}$ radians