Find the radian measures corresponding to the following degree measures:

(i) 25° (ii) – 47° 30' (iii) 240° (iv) 520°

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Solution

(i) 25°

We know that 180° = π radian

(ii) –47° 30'

–47° 30' = degree [1° = 60']

degree

Since 180° = π radian

(iii) 240°

We know that 180° = π radian

(iv) 520°

We know that 180° = π radian

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Similar questions

Find the radian measures corresponding to the following degree measures:

(i) $25^{0}$

(ii) $- 47^{0} 30^{'}$

(iii) $240^{0}$

(iv) $520^{0}$

(1) 25^{\circ}

(2) - 47^{\circ} 30^{'}

(3) 240^{\circ}

(4) 520^{\circ}

\frac{9 π}{5}

- \frac{5 π}{6}

(\frac{18 π}{5})

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