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The angle of 1' ( minute of arc in radian is nearly equal to?
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The angle of 1' ( minute of arc in radian is nearly equal to?
Minute of Arc in Radian Conversion

Angle of 1' in Radian
To convert an angle of 1 minute of arc into radians, we need to know the relationship between degrees, minutes, and radians.

Relationship between Degrees and Radians
- 1 degree is equal to π/180 radians.
- Therefore, 1 minute of arc (1') is equal to 1/60 degrees.
- Hence, 1 minute of arc is equal to (1/60) * (π/180) radians.

Calculating the Angle in Radians
- Simplifying the above expression, we get 1' in radian as:
- 1' = (1/60) * (π/180)
- 1' = π/10800 radians

Approximation
- When we calculate the precise value of 1' in radians, it is approximately equal to π/10800.

Conclusion
Hence, the angle of 1 minute of arc is approximately equal to π/10800 radians. This conversion is important in various fields such as astronomy, navigation, and surveying. Remembering this relationship can be useful when working with small angles and precise measurements.
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