One week, Ellie earned $72.50 at her job when she worked for 5 hours. If she is paid the same hourly wage, how many hours would
1 answer:
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Answer:
Length of arc AB = 4π
Step-by-step explanation:
Formula to get the arc length is given by,
Length of arc =
Here, θ = central angle subtended by the arc AB
r = Radius of the circle
By substituting the values in the formula,
Therefore, length of arc AB =
= 40π