Question

Can any one explain clearly the relation btw the minutes of arc seconds of arc and deg and rad ?????????

Answer 1

Answer:

Explanation:

Firstly, rad(radian) is an SI unit of plan angle,

Just like in time 1 hour =60 min,and 1min=60sec,

Same here, 1 degree =60 arcmin and 1 arcmin= 60 arc second.