\(225^\circ\) का रेडियन माप क्या है?
What is the radian measure of \(225^\circ\)?
Explanation opens after your attempt
Correct Answer
A. \(\frac{5\pi}{4}\)
Concept
\(225^\circ \times \frac{\pi}{180^\circ}=\frac{5\pi}{4}\). Remembering \(45^\circ=\frac{\pi}{4}\) also helps.
Why this answer is correct
The correct answer is A. \(\frac{5\pi}{4}\). \(225^\circ \times \frac{\pi}{180^\circ}=\frac{5\pi}{4}\). Remembering \(45^\circ=\frac{\pi}{4}\) also helps.
Exam Tip
\(225^\circ \times \frac{\pi}{180^\circ}=\frac{5\pi}{4}\) होता है। \(45^\circ=\frac{\pi}{4}\) याद रखने से भी उत्तर मिलता है।
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