Answer: Length of arc AB = 8.37m
Step-by-step explanation:
The formula for determining the length of an arc is expressed as
Length of arc = θ/360 × 2πr
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Radius, r = 8 m
Angle subtended by the arc length of AB, θ = 60 degrees
Therefore,
Length of arc AB = 60/360 × 2 × 3.14 × 8
Length of arc AB = 8.37m rounded up to the nearest hundredth.
