If an angle is 1 radian, what is the arc length in radians?
arc length is not measured in "radians", but rather in linear units
if the angle is 1 radian, then the arclength supported by that 1 radian is 1 radius..
arclength = (radius)*(angle in radians)
BTW, that is the definition of 1 radian angle, the central angle of a sector with radius r and arclength of r.
To calculate the arc length corresponding to an angle in radians, we can use the formula:
Arc Length = Radius * Angle
In this case, the angle is given as 1 radian. However, we need to know the radius to determine the arc length accurately. The radius is the distance from the center of a circle to any point on its circumference.
Since there is no specific circle mentioned in your question, we cannot provide an exact arc length in radians without a known radius. If you have the radius available, you can simply multiply it by 1 radian to find the arc length.