Challenge #67: Calculate Spatial Angles

[michael_apau]

[lhalliwell]

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[olga_strubbe]

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A neat challenge, thank you!  I happen to like geometry :)

[François_Rs]

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[BS_THE_ANALYST]

The maths on this one is tough. I don't want to simply plug in the numbers into a CTRL+C/CTRL+V great circle formula from online. Feel absolutely rusty with it! Nevertheless, leveraging spatial tools makes it much simpler 😂. I'll return to this one day

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[TungThanhHo]

my solution without bonus

[geoff_zath]

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[kristiadiuisan]

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[leonhekkert]

My solution with the spatial tools.

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[alacoume]

Interesting! I was quite surprised to see how fat I have solved it without any idea at the beginning... First try and I have found the right answer...  It seems I was lucky for this one...