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Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different dire...Asked by Anonymous
Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different directions. Ricardo walks 25.0 in a direction 60.0 west of north. Jane walks 14.0 in a direction 30.0 south of west. They then stop and turn to face each other.
What is the distance between them?
Express your answer with the appropriate units.
What is the distance between them?
Express your answer with the appropriate units.
Answers
Answered by
bobpursley
I would use the law of cosines. draw the figure, you know the angle between, and the two length.
sides: 14, 25. Angle between is 30+30
distance^2=14^2 + 25^2 -2*14*25cos60
sides: 14, 25. Angle between is 30+30
distance^2=14^2 + 25^2 -2*14*25cos60
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