Some less able students are not at ease when working with Irrational Numbers. Overall, though, the advantages far outweigh that prejudice/disadvantage.
One radian is equal to roughly 57 degrees!
Degree measure is based off of a division of 360 degrees in a circle. Radian measure is based off of a division of 2PI in a full circle.
2.094
The only radian I know is the ratio of arc length to radius of the arc and as such has no units. It is used to measure angles and a full turn is 2π radians. So converting 7900 radian to meters is nonsense - unless there is another use of radian which I do not know.
160 degrees = 2.8 radians.
There are no disadvantages - unless you have a block against working with irrational numbers.
-1.257 radian
radian = 180/2pi degrees
The radian measure IS the arc length of the unit circle, by definition - that is how the radian is defined in the first place.
One radian is equal to roughly 57 degrees!
Degree measure is based off of a division of 360 degrees in a circle. Radian measure is based off of a division of 2PI in a full circle.
pi
A radian.
j
1.3089969
2.094
It is a measure of the extent of angular displacement - a measure of an angle.