\(875^\circ\) को \(0^\circ\) से \(360^\circ\) की सीमा में लाने के बाद उसका संदर्भ कोण क्या है?
After bringing \(875^\circ\) into the range \(0^\circ\) to \(360^\circ\), what is its reference angle?
Explanation opens after your attempt
A. \(25^\circ\)
Concept
\(875^\circ-720^\circ=155^\circ\), and the reference angle is \(180^\circ-155^\circ=25^\circ\). Find the principal angle before the reference angle.
Why this answer is correct
The correct answer is A. \(25^\circ\). \(875^\circ-720^\circ=155^\circ\), and the reference angle is \(180^\circ-155^\circ=25^\circ\). Find the principal angle before the reference angle.
Exam Tip
\(875^\circ-720^\circ=155^\circ\) और संदर्भ कोण \(180^\circ-155^\circ=25^\circ\) है। मुख्य कोण के बाद संदर्भ कोण निकालें।
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