\(\frac{7\pi}{4}\) रेडियन कितने डिग्री है?
\(\frac{7\pi}{4}\) radians is how many degrees?
Explanation opens after your attempt
D. \(315^\circ\)
Concept
\(\frac{7\pi}{4}\times\frac{180^\circ}{\pi}=315^\circ\). Recognize multiples of \(45^\circ\) quickly.
Why this answer is correct
The correct answer is D. \(315^\circ\). \(\frac{7\pi}{4}\times\frac{180^\circ}{\pi}=315^\circ\). Recognize multiples of \(45^\circ\) quickly.
Exam Tip
\(\frac{7\pi}{4}\times\frac{180^\circ}{\pi}=315^\circ\) होता है। \(45^\circ\) के गुणज जल्दी पहचानें।
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