\(45^\circ\) का रेडियन माप क्या है?
What is the radian measure of \(45^\circ\)?
Explanation opens after your attempt
Correct Answer
C. \(\frac{\pi}{4}\)
Concept
\(45^\circ\) is \(\frac{1}{4}\) of \(180^\circ\), so it is \(\frac{\pi}{4}\) radians. The ratio method is simple.
Why this answer is correct
The correct answer is C. \(\frac{\pi}{4}\). \(45^\circ\) is \(\frac{1}{4}\) of \(180^\circ\), so it is \(\frac{\pi}{4}\) radians. The ratio method is simple.
Exam Tip
\(45^\circ\), \(180^\circ\) का \(\frac{1}{4}\) भाग है इसलिए \(\frac{\pi}{4}\) रेडियन होगा। अनुपात विधि आसान रहती है।
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