Similarly, the practical unit of angular measure is the degree, of which there are 360 (six sixties) in a circle. There are 60 minutes of arc in a degree, and 60 arcseconds in a minute.
Similarly, the practical unit of angular measure is the degree, of which there are 360 (six sixties) in a circl.e. There are 60 minutes of arc in a degree, and 60 arcseconds in a minute