Current location - Training Enrollment Network - Mathematics courses - In the measurement of the first mathematical angle, 37 49'+44 28' (the result is expressed in degrees, minutes and seconds) 108 18'-56.5 (the result is expressed in degrees).
In the measurement of the first mathematical angle, 37 49'+44 28' (the result is expressed in degrees, minutes and seconds) 108 18'-56.5 (the result is expressed in degrees).
"This is a hexadecimal second.
Minutes or hexadecimal numbers?
The degree is 100 decimal.
1 =60'
1'=60"
When you first start learning, you will not be able to react. Just think about a watch for 60 seconds, 1 minute, 60 minutes, 1 hour.