Answer :
Well, there's 360 degrees in a full circle.
If the hand moves 1/4 of a complete revolution, divide 360 by 4.
[tex]360\div4=90[/tex]
The minute hand moved 90 degrees.
If the hand moves 1/4 of a complete revolution, divide 360 by 4.
[tex]360\div4=90[/tex]
The minute hand moved 90 degrees.
A full revolution is equal to 360 degrees. Thus, rotating a quarter of a full revolution would put it at 360/4 = 90 degrees.