unicamp 2023 ~ problema de geometria (lei dos senos)

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*1 Tópicos teóricos abordados*
• Mediana relativa à hipotenusa num triângulo retângulo
• Lei dos senos
• Semelhança de triângulo
• Teorema de pitágoras

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*2 Enunciado* A figura seguinte mostra um triângulo retângulo ABC. O ponto M é o ponto médio do lado AB, que é a hipotenusa. O valor de sinα é:

_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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*Informações do vídeo*

*Música* – C418 Sweden

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