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Marcus and Cody want to hike to a destination 12.0 km north of their starting point. Before heading directly to the destination, Marcus walks 15.0 km in a direction that is 30.0∘∘ north of east and Cody walks 13.0 km in a direction that is 45.0∘∘ north of west.

1)How much farther must Marcus's hike on the second part of the trip?
2)How much farther must Cody's hike on the second part of the trip?