EM-2208

Radian measure

E Math · Secondary 4 · Medium · Radian measure

Convert

120^\circ

into radians. Leave your answer in terms of

\pi

.

$\dfrac{2\pi}{3}$
$\dfrac{3\pi}{2}$
$\dfrac{\pi}{3}$
$\dfrac{4\pi}{3}$

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