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vineri, 17 ianuarie 2025

https://artofproblemsolving.com/community/c4t48f4h2603744_angles_in_isosceles_wanted_am2_24o_kyiv_city_olympiad_2004_87_


 

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Mi Prepa, https://www.facebook.com/photo?fbid=1427344626075511&set=a.575642501245732

  Mi Prepa, https://www.facebook.com/photo?fbid=1427344626075511&set=a.575642501245732 In the interior of triangle ABC having ...