Question

Find the degree measure of ${\frac{2\pi }{15}}^c$

Answer 1

We have ${\pi }^c={180}^{\circ }$

$\therefore 1^c={\frac{180}{\pi }}^{\circ }$

${\frac{2\pi }{15}}^c={(\frac{2\pi }{15}\times \frac{180}{\pi })}^{\circ }={24}^{\circ }$