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Class 12 Mathematics Trigonometric Functions AnglesHardLevel 69

Through how many radians does the minute hand turn in (7.5) minutes?

Answer and explanation

Correct answer: (\frac{\pi}{4})

It turns (2\pi) radians in (60) minutes. In (7.5) minutes it turns (\frac{7.5}{60}\times2\pi=\frac{\pi}{4}).

Tags

trigonometric-functionsclock-angleminute-hand

Frequently asked questions

What is the correct answer to this question?

(\frac{\pi}{4})

Why is this the correct answer?

It turns (2\pi) radians in (60) minutes. In (7.5) minutes it turns (\frac{7.5}{60}\times2\pi=\frac{\pi}{4}).

Which subject and chapter does this question cover?

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

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