Exams › SSC CGL (Prelims) › General

What is the radian measure of $135^\circ$?

1. $3\pi/5$
2. $5\pi/6$
3. $3\pi/4$
4. $7\pi/6$

Correct answer: $3\pi/4$

Solution

To convert degrees to radians, use $\theta^\circ\times\pi/180$. Thus, $135\times\pi/180=3\pi/4$.

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