Answer:
Step-by-step explanation:
r = 3
angle = 50
Formula: Length = (angle/360) * 2 pi * r
Length = (50/360) * 2 * 3.14 * 3
Length = 0.13889 * 2 * 3.14 * 3
Length = 0.13899 * 6 * 3.14
Length = 2.6167
Collecting like terms,
Since the signs change when its position changes.
614
