Respuesta :
Answer:
Arc Length
Step-by-step explanation:
We can measure angle in two form degrees or Radian.
Radian can be described as a measure of angle subtended by a circular arc. It can be defined as the ratio of the arc length subtending angle to the radius of circle.
One radian is the measure of angle subtended by by an arc that is equal to the radius of circle.
Θ = [tex]\frac{s}{r}[/tex],
where theta is the angle subtended, s is the arc length and r is the radius of circle.
2π radians = 360 degrees.
The radian measure of an angle theta is the length of the arc that subtended angle 2Pi
We can measure angle in two form degrees or Radian.
What is the meaning of radian?
Radian can be described as a measure of angle subtended by a circular arc. It can be defined as the ratio of the arc length subtending angle to the radius of circle.
One radian is the measure of angle subtended by by an arc that is equal to the radius of circle.
Therefore,the radians measure an angle theta the length of arc.
Θ =s/r ,
where, theta is the angle subtended, s is the arc length and r is the radius of circle.
We know that the 2π radians = 360 degrees.
That subtends the angle in a circle of radius 2Pi
Therefore,The radian measure of an angle theta is the length of the arc that subtended angle 2 Pi
To learn ore about the radian and degrees visit:
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