Solve for: 140^{\circ}

Expression: ${140}\degree$

To convert into radian measure, multiply by $\frac{ π }{ {180}\degree } \mathnormal{rad}$

${140}\degree \times \frac{ π }{ {180}\degree } \mathnormal{rad}$

Cancel out the common factor ${20}\degree$

$7 \times \frac{ π }{ 9 } \mathnormal{rad}$

Calculate the product

$\begin{align*}&\frac{ 7π }{ 9 } \mathnormal{rad} \\&\approx2.44346\end{align*}$