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2026-07-12 01:57:08 UTC
in reply to

Sir Ryan DiAsio, KWCGASD on Nostr: The two lines are parallel and if the inside of on is 60 then the outside must be 120 ...

The two lines are parallel and if the inside of on is 60 then the outside must be 120 against the horizontal line. 180-60=120

120+90=210 to get the next angle.

And finally 360-210=150 which is X as this completes the full circle back to the horizontal line.