Will give brainliest what is the arc length when θ = 4 pi over 7 and the radius is 5 cm? 20 pi over 7cm < i think it's this one, but i'm not sure 4 pi over 7cm 2 pi over 7cm 24 pi over 7cm

Comment
The circumference of a circle is 2 pi * r
Any part of the circle's circumference can be labeled as
Arc length = (k / 2pi) * 2*pi * r 
The 2pi s will cancel out and you are left with

Arc Length = k * r 
In this case, k is in radians.

Givens
k = 4 pi / 7
r = 5 cm

Solve
Arc Length = 4*pi * 5 / 7 = 20 * pi / 7
Ans you are correct.

16 minutes is correct

If there are four friends then each would get, 1.25 or 1 1/4. so this is how i solved 5 ÷ 4 = 1.25 . hope this ; )