What can have a positive effect on your credit score

1 paying bills on time
2 having a steady job
3 using 40% or less of your available credit on your credit card 
4 don'rt max out your credit cards 

Given Data:

The radius of the circle = 5 inches
The central angle of a circle = 2π/3
The length of the intercepted arc =?

Using the formula;
S  = R × ∅
Where,
S = The length of the intercepted arc
R = The radius of the circle
∅ = The central angle of a circle
Therefore,
S = 5 × 2π/3
S = 10π/3 Radians
Or
S = 10 × 22/7 ÷ 3
S = 10.47 inches