Which value is obtained when (218^\circ24') is converted into radians?

Question

Answer and explanation

Correct answer: (\frac{91\pi}{75})

(218^\circ24'=218.4^\circ=\frac{1092}{5}^\circ), so the radian measure is (\frac{91\pi}{75}). In exams, convert (24') into (0.4^\circ).

What is the correct answer to this question?

(\frac{91\pi}{75})

Why is this the correct answer?

(218^\circ24'=218.4^\circ=\frac{1092}{5}^\circ), so the radian measure is (\frac{91\pi}{75}). In exams, convert (24') into (0.4^\circ).

Which subject and chapter does this question cover?

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