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Little explorations with HP calculators (no Prime)
03-29-2017, 11:31 AM
Post: #68
RE: Little explorations with the HP calculators
(03-29-2017 11:04 AM)pier4r Wrote:  Thanks Simone.

Anyway, following the recent pattern, I guess I'm missing something obvious here. I can determine almost all the angles but not the wanted ones.

Furthermore I do not even have a clue how can I employ the 50g to help me (until now I had some pseudo-working directions on the previous problems)

http://i.imgur.com/fWE9736.jpg

[Image: iY88oFb.png]

Have you considered the sum of the angles in a triangle and a quadrilateral, and properties of vertical angles?

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RE: Little explorations with the HP calculators - Han - 03-29-2017 11:31 AM



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