R(2πC/360)
C is the central angle of the arc in degrees
R is the radius of the arc
π is Pi, approximately 3.142
Chat with our AI personalities
the general formula is arc length is equal the radius times the angle. s=r< s=arc length r=radius <=angle
If you have the arc length:where:L is the arc length.R is the radius of the circle of which the sector is part.
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.
angle of the circle/360 x 2(pi)r
If you have only the arc length then you cannot find the diameter.