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

Find the distance in kilometers between each pair of cities assuming they lie on the same north-south line:

Panama City, Panama, 9° N and Pittsburgh, Pennsylvania 40° N

2. Relevant equations

All we talked about in class is that θ = S/r

3. The attempt at a solution

I'm really not sure what to do... I assume I'm supposed to be solving for s or r, given that θ1 is 9 and θ2 is 40 but...I'm still not sure what to do.

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# Help with distance between cities?

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