OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Exercise 65 · Geometry · Vectors in geometry
Vectors · Exercise 65
A man starts walking from home and walks 3 miles at 20° north of west, then 5 miles at 10° west of south, then 4 miles at 15° north of east. If he walked straight home, how far would he have to the walk, and in what direction?
OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Exercise 65
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