\(18^\circ24'=\frac{92}{5}^\circ\). In radians it is \(\frac{92}{5}\times\frac{\pi}{180}=\frac{23\pi}{225}\).
Step 2
Why this answer is correct
The correct answer is B. \(\frac{23\pi}{225}\). \(18^\circ24'=\frac{92}{5}^\circ\). In radians it is \(\frac{92}{5}\times\frac{\pi}{180}=\frac{23\pi}{225}\).
Step 3
Exam Tip
\(18^\circ24'=\frac{92}{5}^\circ\) है। रेडियन में \(\frac{92}{5}\times\frac{\pi}{180}=\frac{23\pi}{225}\) होगा।
\(12^\circ30'=12.5^\circ=\frac{25}{2}^\circ\). In radians it is \(\frac{25}{2}\times\frac{\pi}{180}=\frac{5\pi}{72}\).
Step 2
Why this answer is correct
The correct answer is A. \(\frac{5\pi}{72}\). \(12^\circ30'=12.5^\circ=\frac{25}{2}^\circ\). In radians it is \(\frac{25}{2}\times\frac{\pi}{180}=\frac{5\pi}{72}\).
Step 3
Exam Tip
\(12^\circ30'=12.5^\circ=\frac{25}{2}^\circ\) होता है। रेडियन में \(\frac{25}{2}\times\frac{\pi}{180}=\frac{5\pi}{72}\) है।
\(\frac{\pi}{9}\times\frac{180^\circ}{\pi}=20^\circ\). Multiply by \(\frac{180}{\pi}\) to convert radians into degrees.
Step 2
Why this answer is correct
The correct answer is B. \(20^\circ\). \(\frac{\pi}{9}\times\frac{180^\circ}{\pi}=20^\circ\). Multiply by \(\frac{180}{\pi}\) to convert radians into degrees.
Step 3
Exam Tip
\(\frac{\pi}{9}\times\frac{180^\circ}{\pi}=20^\circ\) है। रेडियन से डिग्री में जाने पर \(\frac{180}{\pi}\) से गुणा करें।
\(54^\circ\times\frac{\pi}{180}=\frac{3\pi}{10}\). Use \(\frac{\pi}{180}\) when converting degrees to radians.
Step 2
Why this answer is correct
The correct answer is A. \(\frac{3\pi}{10}\). \(54^\circ\times\frac{\pi}{180}=\frac{3\pi}{10}\). Use \(\frac{\pi}{180}\) when converting degrees to radians.
Step 3
Exam Tip
\(54^\circ\times\frac{\pi}{180}=\frac{3\pi}{10}\) होता है। डिग्री से रेडियन में जाने पर \(\frac{\pi}{180}\) लगाएं।
Multiply radians by \(\frac{180}{\pi}\) to convert into degrees. \(\frac{17\pi}{12}\times\frac{180}{\pi}=255^\circ\).
Step 2
Why this answer is correct
The correct answer is B. \(255^\circ\). Multiply radians by \(\frac{180}{\pi}\) to convert into degrees. \(\frac{17\pi}{12}\times\frac{180}{\pi}=255^\circ\).
Step 3
Exam Tip
रेडियन को डिग्री में बदलने के लिए \(\frac{180}{\pi}\) से गुणा करें। \(\frac{17\pi}{12}\times\frac{180}{\pi}=255^\circ\) है।
\(23^\circ45'=\frac{95}{4}^\circ\). In radians it is \(\frac{95}{4}\times\frac{\pi}{180}=\frac{19\pi}{144}\).
Step 2
Why this answer is correct
The correct answer is B. \(\frac{19\pi}{144}\). \(23^\circ45'=\frac{95}{4}^\circ\). In radians it is \(\frac{95}{4}\times\frac{\pi}{180}=\frac{19\pi}{144}\).
Step 3
Exam Tip
\(23^\circ45'=\frac{95}{4}^\circ\) होता है। रेडियन में \(\frac{95}{4}\times\frac{\pi}{180}=\frac{19\pi}{144}\) है।
