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By converting angle from degrees to radians, 105° is equal to

  • A.2.856 rad
  • B.3.523 rad
  • C.0.348 rad
  • D.1.832 rad

Answer: D

\[ \pi \text{ radians} = 180^{\circ} \]

\[ 105^{\circ} = 105 \times \frac{\pi}{180} = \frac{7\pi}{12} \]

\[ = 1.832 \text{ rad} \]

Since a radian is about \( 57.3^{\circ} \), an angle of \( 105^{\circ} \) should come out a little under 2 radians.

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