Answer:
7 6/7
Step-by-step explanation:
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<span>The length of an arc, L = theta/360 * 2 * pie * r
Where theta = 81 and r = 10ft = 3.048m
So length = 81/360 * 2 * pie * 3.048
L = * 0.225 * 2 * pie * 3.048
L = 1.37 * pie
L = pie. Option A</span>
At least 8 routes, at most 63 routes
Answer:
11
Step-by-step explanation:
11