(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A pilot wants to fly on a bearing of 68.2 degrees. By flying due east, he finds that 38 MPH, blowing from the south, puts him on the course. Find the air speed and ground speed.

2. Relevant equations

using law of sines/cosines, ambiguous case.

3. The attempt at a solution

Tried drawing a diagram according to the book, the one with grspeed/airspeed/wind direction/heading.

however, it seems like it's moving south and i would have to draw a different diagram to solve this.

i have NO idea where to start! this has stumped me. i'm not sure if i even have enough information to complete this problem. i just need a general idea of what kind of diagram i need to draw..

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# Trig - navigation problems.

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