Divide (minutes) by 60 to get the same angle in (degrees).
Generally, that would be a protractor. It is able to take an angle and calculate its degrees.
60 degree angle at 4:12 At 4.00 the angle is 120 degrees. In 12 minutes the minute hand moves 72 degrees while the hour hand moves 6 degrees. So that 120 degree angle reduces by 66 degrees in 12 minutes, and the answer is 54 degrees.
30 degrees
On the clock each minute represents 6 degrees and so 10 minutes is 60 degrees and 25 minutes is 150 degrees
Don't look directly at it, just a quick look
The definition of a right angle is an angle measuring 90 degrees. You don't have to calculate anything.
obtuse
108
An acute angle
Divide (minutes) by 60 to get the same angle in (degrees).
An acute angle is between 00 and 900 An obtuse angle is between 900 and 1800 A right angle is exactly 900 A reflex angle is between 1800 and 3600 So the angle 126 degrees and 32 minutes is an obtuse angle
Generally, that would be a protractor. It is able to take an angle and calculate its degrees.
The other side of the reflex angle will be between 0 and 180 degrees. Measure that angle and subtract the answer from 360 degrees.
You subtract 90 degrees minus 80 degrees 25'. Note: You should convert the 90 degrees to 89 degrees and 60 minutes first, that way you can easily subtract degrees and minutes.
A right angle is always 90 degrees. That is 1/4 of a complete circle, which would be 360 degrees.
60 degree angle at 4:12 At 4.00 the angle is 120 degrees. In 12 minutes the minute hand moves 72 degrees while the hour hand moves 6 degrees. So that 120 degree angle reduces by 66 degrees in 12 minutes, and the answer is 54 degrees.