Use the arc length formula and the given information to find s. show your work for full credit.. r = 20 ft θ = 19° s = ?

Given:
r = 20 ft
Θ = 19°
s = ?

s = rΘ ; where angle Θ should be measured in radians

1 degree = 0.0174533 radian
19° x 0.0174533 radians/1° = 0.3316127

s = 20ft * 0.3316127
s = 6.632254 or 6.63 ft

The arc length is 6.63 ft.

It would be 15 m how i got the answer: (20x20) + b^2 = (25x25)400 + b^2 = 625625-400=225square that and get 15hope this : )