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Class 12 Mathematics Trigonometric Functions AnglesHardLevel 69

What is the radian measure of (12^\circ30')?

Answer and explanation

Correct answer: (\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}).

Tags

trigonometric-functionsdms-to-radiansangle-conversion

Frequently asked questions

What is the correct answer to this question?

(\frac{5\pi}{72})

Why is this the correct answer?

(12^\circ30'=12.5^\circ=\frac{25}{2}^\circ). In radians it is (\frac{25}{2}\times\frac{\pi}{180}=\frac{5\pi}{72}).

Which subject and chapter does this question cover?

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

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