Finding the displacement of a non right triangle?

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Homework Help Overview

The problem involves finding the displacement from Dallas to Chicago using vector representation based on given distances and angles from a map. The context includes navigating a non-right triangle setup, which complicates the use of traditional trigonometric functions.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • The original poster attempts to understand how to apply trigonometric functions to a non-right triangle scenario. Some participants question the angles of the vectors involved and suggest considering each location as a vector.

Discussion Status

The discussion is ongoing, with participants exploring different interpretations of the problem. Some guidance has been offered regarding vector representation, but there is no explicit consensus on a method to solve the problem yet.

Contextual Notes

Participants note that the original poster has not yet learned the relevant material in class, indicating a desire to gain understanding ahead of formal instruction.

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Homework Statement


A small map shows Atlanta to be 730 miles in a direction of 5 degrees north of east from Dallas. The same map shows that Chicago is 560 miles in a direction of 21 degrees west of north from Atlanta. Assume a flat Eath and use this information to find the displacement from Dallas to Chicago

I would have used the trig functions but I don't have a clue since the triangle was not right.
 
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Ps. We have not learned this yet in class but I want to get an upper hand
 
can anyone at least provide me with a link or explanation on how to do these type of questions?? I just want to know how so I can do it myself
Thank you in advance
 
Ah thanks a lot just what I need it, Really appreciate it
 
Bump...read the link but still didn't know how to solve it ... Help please
 
Consider each location as a vector.

What is the angle of each vector with the x-axis (the East-West line on a compass)?
 
attachment.php?attachmentid=29670&stc=1&d=1289075524.gif
 

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