અંશ માપ શોધો. ( $\pi=\frac{22}{7}$ લો. ) $\frac{7 \pi}{6}$

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We know that $\pi$ radian $=180^{\circ}$

$\therefore \frac{7 \pi}{6}$ radian

$=\frac{180}{\pi} \times \frac{7 \pi}{6}$

$=210^{\circ}$

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