In angular measurement, which unit is defined as the subdivision that makes up a degree?

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Multiple Choice

In angular measurement, which unit is defined as the subdivision that makes up a degree?

Angles are measured in degrees, and each degree is divided into smaller parts. The unit that makes up a degree is the arc minute. A degree contains 60 arc minutes, and each arc minute contains 60 arc seconds, so there are 3600 arc seconds in a degree. Radians offer another way to measure angles and are not subdivisions of a degree. The arc minute is the subdivision defined to express portions of a degree.

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