# How do you find the radian measure of an angle of 280?

$\frac{14 \pi}{9}$
${180}^{\circ}$ --> $\pi$ radians.
${1}^{\circ}$ --> $\frac{\pi}{180}$
${280}^{\circ}$ --> $\frac{280 \pi}{180} = \frac{14 \pi}{9}$, or $\frac{14 \left(3.14\right)}{180}$ radians