demonstração do teorema de stewart ao som de piano no fundo com voz asmr e pintura clássica

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*1 Tópicos teóricos abordados*
• Lei dos cossenos
• Cosseno de ângulos suplementares

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*2 Enunciado* Demonstre o teorema de Stewart.

_Caso você tenha resolvido o problema por um caminho alternativo, não deixe de comentá-lo para assim enriquecermos a discussão_

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*3 Sugestão de problemas*

Envie uma sugestão de problema e eu a resolverei em vídeo – https://bit.ly/QED_forms

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*4 Equipamentos utilizados*

4.1 Mesa digitalizadora – https://amzn.to/3EhLXPE

4.2 Lousa digital – https://xournalpp.github.io/

4.3 Mouse sem fio – https://amzn.to/3gdHR2S

4.4 Teclado sem fio slim 75% – https://amzn.to/3X6w8E1

4.5 Microfone – https://amzn.to/3ZdN0ZN

4.6 Headset – https://amzn.to/3Z6C9RP

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*Informações do vídeo*

*Música* – Daughter of the Moon

#matemática