Linii importante in triunghi. Inaltimea. Ortocentrul
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8:53
Linii importante in triunghi. Bisectoarea. Cercul înscris într-un triunghi
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16:24
Linii importante in triunghi. Mediatoarea. Cercul circumscris triunghiului
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17:48
Linii importante in triunghi: bisectoarea, inaltimea, mediana, mediatoarea
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6:06
Construcția înălțimilor unui triunghi
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21:15
Calculul distantelor intr-o piramida patrulatera regulata
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14:59
Linii importante in triunghi (Clasa a VI-a)
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1:25:51
Müzik terapisi 🌿Sinir sistemini rahatlatır ve ruhu tazeler, rahatlatır #2
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1:43:45