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Ana içerik

Kosinüs Teoremiyle Açı Bulma

Salman'a bir üçgenin tüm kenarlarının uzunlukları verilmiş ancak hiçbir açının ölçüsü verilmemiştir; Salman kosinüs teoremini kullanarak bu üçgenin açılarından birisinin ölçüsünü buluyor. Orijinal video Sal Khan tarafından hazırlanmıştır.

Tartışmaya katılmak ister misiniz?

  • Engin Sevim kullanıcısının avatarı male robot hal style
    Question is : Triangles ABC has sides AB=6, AC=13 ve BC=15 . İf Cosinus Theorem says C degree=23 , B degreeı= 59 , A degree=83 . and sum of degrees= 23+59+83=165 degree. Why not 180 degree? Where is the mistake? Thank you
    (2 oy)
     kullanıcısının avatarı Default Khan Academy avatar
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Video açıklaması

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