Calculate the angle 1min in radian

1.	Calculate the angle 1min in radian
Answer» π/60×180 = π/ 10800<br>We know that, 360° = 2π radiansHence, 1° = 2 π/ 360 → (1) 10° = [2 π/ 360° ] x 10 = π/ 18 radians60 minutes = 1°Substituting (1), 60 minutes = 2 π/ 360 One minute = 2 π/ (360 x 60)One minute = π/ 10800 radians → (2)

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