Starting at a tree in a flat pasture you walk 20.0 m due south and then 40.0 m in a direction of 53.1° north of east. What is your final distance from the tree? (a) 20.0 m b (b) 268 m (c) 43.2 m (d) 57.3 m (e) 60.0 m none of the above answers
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