En resumen

Rotar la figura. <img src="https://tex.z-dn.net/?f=%5Calpha%20%3D45%5E%7B%5Ccirc%7D" /> <img src="https://tex.z-dn.net/?f=%5Cmathrm%7B%5Clarge%7Bhacer%20%5C%20seno%7D%7D" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

UriGL117
6

Rotar la figura.

<img src="https://tex.z-dn.net/?f=%5Calpha%20%3D45%5E%7B%5Ccirc%7D" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7B%5Clarge%7Bhacer%20%5C%20seno%7D%7D" />

<img src="https://tex.z-dn.net/?f=%5C%5Csin%20%28%5Calpha%29%3D%5Cfrac%7B9%7D%7Bx%7D" />

<img src="https://tex.z-dn.net/?f=%5Csin%20%2845%5E%7B%5Ccirc%7D%29%20%3D%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7B%5Clarge%7BReemplazando%3A%7D%7D" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D%3D%5Cfrac%7B9%7D%7Bx%7D" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7B%5Clarge%7BDespejar%20%5C%20x%7D%7D" />

<img src="https://tex.z-dn.net/?f=%20x%3D9%5Cfrac%7B2%7D%7B%5Csqrt%7B2%7D%7D" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7B%5Clarge%7Bmultiplicar%5C%20y%20%5C%20divir%5C%20por%20%5C%20%5Csqrt%7B2%7D%7D%7D" />

<img src="https://tex.z-dn.net/?f=%20x%3D9%5Cfrac%7B2%7D%7B%5Csqrt%7B2%7D%7D%5Ctimes%20%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B%5Csqrt%7B2%7D%7D" />

[img = 10]

[img = 11].

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