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Class 12 Mathematics Trigonometric Functions AnglesMediumLevel 68

What is the reference angle of (330^\circ)?

Answer and explanation

Correct answer: (30^\circ)

(330^\circ) lies in the fourth quadrant and (360^\circ-330^\circ=30^\circ). In the fourth quadrant use (360^\circ-\theta).

Tags

trigonometric-functionsanglesreference-angle

Frequently asked questions

What is the correct answer to this question?

(30^\circ)

Why is this the correct answer?

(330^\circ) lies in the fourth quadrant and (360^\circ-330^\circ=30^\circ). In the fourth quadrant use (360^\circ-\theta).

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.

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