Arrange the following angles in ascending order of magnitude:

MATHEMATICS · Single correct · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Arrange the following angles in ascending order of magnitude: 130∘,  2.4 rad,  200∘,  11π8 rad130^{\circ},\;2.4\text{ rad},\;200^{\circ},\;\dfrac{11\pi}{8}\text{ rad} (a) 2.4 rad,  130∘,  200∘,  11π8 rad2.4\text{ rad},\;130^{\circ},\;200^{\circ},\;\dfrac{11\pi}{8}\text{ rad} (b) 130∘,  2.4 rad,  200∘,  11π8 rad130^{\circ},\;2.4\text{ rad},\;200^{\circ},\;\dfrac{11\pi}{8}\text{ rad} (c) 130∘,  2.4 rad,  11π8 rad,  200∘130^{\circ},\;2.4\text{ rad},\;\dfrac{11\pi}{8}\text{ rad},\;200^{\circ} (d) 130∘,  200∘,  2.4 rad,  11π8 rad130^{\circ},\;200^{\circ},\;2.4\text{ rad},\;\dfrac{11\pi}{8}\text{ rad}

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