\(28^\circ\) का संदर्भ कोण क्या है?
What is the reference angle of \(28^\circ\)?
Explanation opens after your attempt
Correct Answer
D. \(28^\circ\)
Concept
In the first quadrant the reference angle is the angle itself, so it is \(28^\circ\). No extra calculation is needed in the first quadrant.
Why this answer is correct
The correct answer is D. \(28^\circ\). In the first quadrant the reference angle is the angle itself, so it is \(28^\circ\). No extra calculation is needed in the first quadrant.
Exam Tip
पहले चतुर्थांश में संदर्भ कोण वही कोण होता है इसलिए \(28^\circ\) है। पहले चतुर्थांश में अलग गणना की जरूरत नहीं होती।
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