Answer:
secθ=
Step-by-step explanation:
The answer is 12 units
3.14x7.6=23.864 because raidus is the disctance around one circle
All you have to do is multiply 18.3 x 5.1
18.3×5.1=93.33
It will take 93.33 minutes to repair the entire section. Hope that helps!
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