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Q: What fraction of a full rotation is 30 degrees?
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What fraction is 30 degrees?

Well, isn't that a happy little question! 30 degrees is 1/12 of a full circle, which is 360 degrees. So, in fraction form, we can say that 30 degrees is 1/12 of a full rotation. Just like painting, math can be a beautiful way to express the world around us.


How many degrees does the minute hand of a clock turn in 30 minutes?

60 mins = 1 hr → 30 mins = 30 ÷ 60 hr = ½ hr The hour hand does 1 full rotation every 12 hours → 1 hr = 1/12 full rotation → ½ hr = ½ × 1/12 rotation = 1/24 rotation in 30 mins → 360° × 1/24 = 15° → The hour hand moves 15° in 30 minutes.


How may degrees is 1 over 3 of a quarter rotation?

30 degrees


What is one tweve of a full rotation?

30 360/12=30


What is the angular speed of hour hand?

The angular speed of the hour hand is 30 degrees per hour because the hour hand completes a full rotation of 360 degrees in 12 hours. Therefore, 360 degrees divided by 12 hours is equal to 30 degrees per hour.


How do you turn cosine of 30 degrees into a fraction?

You cannot. The cosine of 30 degrees is an irrational number.


What is 112 of a roaton?

If you mean 1/12 of a rotation then it is 30 degrees


How many degrees has the minute hand moved through in 1 over 6 of half a rotation?

1/6 of half a rotation = 1/12 of a rotation = 1/12 of 360 degrees = 360/12 = 30 degrees.


What is 1112 of a full rotation?

It's 30


What fraction of a 360 degree circle is 30 degrees?

To find the fraction of a 360 degree circle that is 30 degrees, you would divide the angle measurement by the total angle of the circle. So, 30 degrees divided by 360 degrees equals 1/12. Therefore, 30 degrees is 1/12 of a 360 degree circle.


How many degrees does the minute hand move in 15 minutes?

It moves 90 degrees because it forms a right angle with its previous position.


Each exterior angle of a regular polygon measures 30 degrees How many sides does the polygon have?

A regular polygon has equal angles and sides. Therefore, consider 0 degrees as a starting direction. At every corner, you turn 30 degrees to the left, until you end up back where you started. A full rotation is 360 degrees. Divide by 30, and you have turned 12 times. The polygon, therefore, has 12 sides.