vectori by PINTEA MARA ŞTEFANIA https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5 mate en-us 2021-12-18 10:25:59 UTC 2024-12-18 15:54:05 UTC hello@padlet.com VECTORI pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954700855 2021-12-18 10:29:53 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954700855 pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954704267  centrul cercului înscris unui triunghi este un punct important al triunghiului. Se află la intersecția bisectoarelor acestuia.]]> 2021-12-18 10:35:48 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954704267 Vectori de pozitie pentru centru cercului inscris pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954707055 2021-12-18 10:41:12 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954707055 vectori de pozitie pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954715346 BC=a
CA=b
AB=c

]]> 2021-12-18 10:54:39 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954715346 TEOREMA BISECTOAREI pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954721361 În geometrie, teorema bisectoarei exprimă o relaţie între lungimile segmentelor determinate de bisectoarea unui unghi al triunghiului pe latura pe care cade şi cele ale laturilor acelui unghi.

]]> 2021-12-18 11:06:35 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954721361 teorema bisectoarei vectorial pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954726619 2021-12-18 11:17:08 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954726619 relatia lui Sylvester pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954734309 În orice triunghi ABC, avem relaţia:
OA+OB+OC=OH(vectori)

unde O este centrul cercului circumscris triunghiului, iar H ortocentrul.



]]> 2021-12-18 11:32:00 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954734309 link pinteamarastefania https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954737220 2021-12-18 11:36:58 UTC https://padlet.com/pinteamarastefania/bhblgdgrw88b53g5/wish/1954737220