Respuesta :
assuming the angle is in radians.... you should say so.
r =6cm, diameter = 12 cm and circum = 12π
arc length = circum(angle/2π)
arc length = 12π(2π/5)(1/2π) = 12π/5 = 7.54
Hope I helped :)
r =6cm, diameter = 12 cm and circum = 12π
arc length = circum(angle/2π)
arc length = 12π(2π/5)(1/2π) = 12π/5 = 7.54
Hope I helped :)
Answer:
Arc length = 7.53 cm
Step-by-step explanation:
We have given that : Radius = 6 cm
and given Angle = [tex]\theta=\frac{2\pi }{5}[/tex]
We have to find: The Arc length(A)
Solution: The formula of arc length is given by,
Arc length(A) = radius × angle(in radian)
[tex]A= 6\times\frac{2\pi }{5}[/tex]
[tex]A=\frac{12\pi }{5}[/tex]
A= 7.53 cm
