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    Re: A triangle on the equator
    From: David Pike
    Date: 2025 Oct 18, 02:06 -0700

    Antoine

    Thank you for marking my homework.  228° was indeed a typo (or writo) made when I transferred 288° to the Summary of Results page.  A moment’s thought would have made me realise that 228° would have taken me down towards the Caribbean.  Should you wish to reassess my value for the great circle distance, I’ve included the relevant pages below.  I seem to have obtained the distance in km via a roundabout method, which I can no longer follow, so any difference might be in conversion factors.  Now!  Your homework for tonight:  Where would I have ended up if I had indeed flown 228° from London?  DaveP

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