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प्रश्न
Find the radian measure corresponding to the following degree measure: 135°
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उत्तर
We have:
\[180^\circ = \pi \text{ rad }\]
\[ \therefore 1^\circ = \frac{\pi}{180} \text{ rad }\]
\[ 135^\circ\]
\[ = 135 \times \frac{\pi}{180}\]
\[ = \frac{3\pi}{4} \text{ rad}\]
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