Перевести в радианы угол \(\alpha=87^\circ\) . \(\frac{7\pi}{15}\) \(\frac{29\pi}{60}\) \(\frac{2\pi}{3}\) \(\frac{5\pi}{12}\) \(\frac{2\pi}{5}\) \(\frac{13\pi}{30}\)

Задание

Перевести в радианы угол \(\alpha=87^\circ\) .

\(\frac{7\pi}{15}\)
\(\frac{29\pi}{60}\)
\(\frac{2\pi}{3}\)
\(\frac{5\pi}{12}\)
\(\frac{2\pi}{5}\)
\(\frac{13\pi}{30}\)