In deze video behandel ik hoe je hoeken en zijdes van een rechthoekige driehoek kunt berekenen. Deze hoeken en zijdes kun je berekenen met behulp van de sinus, cosinus en tangens. Voor elk een andere formule. Aan de hand van een simpel ezelsbruggetje behandelen we deze formules en bespreken we een paar simpele voorbeelden.
2. Hoeken en zijdes berekenen
Gegeven door:
Jilles Douze
Beschrijving Begrippen
E1: Meetkundige vaardigheden
E2: Algebraïsche methoden in de vlakke meetkunde
E3: Vectoren en inproduct
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