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20 of 20 (1 8.2.49 A highway whose primary directions are north/south is being constructed along the west coast of a 140 region. At one point, a bay obstructs the straight path of the road. Since the cost of a bridge is Bay 1/8 mi prohibitive, engineers decide to go around the bay. 1/8 mi The figure shows a diagram of the path that they decide on and the measurements taken. If L=2 mi, what is the length of highway needed to go B 1350 around the bay? The total length of the highway needed to go around the bay is about miles. (Do not round until the final answer. Then round to two decimal places as needed.)