Answer:
Hey There!
Let's solve....
Radius=5cm
Angle = pi/3
Therefore arc length= Radius×angle
[tex] = 5 \times \frac{\pi}{3} \\ \\ let \: \pi \: be \: 3.14cm \: so \: \\ \\ 5 \times \frac{3.14}{3} \\ \\ = \frac{15.70}{3} \\ \\ = 5.23cm [/tex]
The arc length is 5.23 cm when Theta=pi/ 3 and radius is 5 cm.
I hope it is helpful to you...
Cheers!_________
