Final answer:
To find the angle of a sector when the arc length is 5 cm and the radius is 8 cm, divide the arc length by the radius.Therefore, the angle of the sector is approximately 0.625 radians.
Step-by-step explanation:
To find the angle of a sector when the arc length is 5 cm and the radius is 8 cm, we can use the formula:
angle = arc length / radius
Substituting the given values:
angle = 5 cm / 8 cm = 0.625 radians
Therefore, the angle of the sector is approximately 0.625 radians.