Ayuda por favorResolución de Triángulos RectángulosResuelve ?

Respuesta : <img src="https://tex.z-dn.net/?f=C%3D58%5E%7B%5Ccirc%7D%5C%5Ca%3D16%5C%2Ccm%5C%5Cb%3D30.5%5C%2Ccm" />Explicación paso a paso : <img src="https://tex.z-dn.net/?f=%5Ctextbf%7BComo%20la%20suma%20de%20los%20%5C%27angulos%20de%20todo%20tri%5C%27angulo%20es%20igual%20a%20180%20grados%2C%20entonces%3A%7D%20%5C%5C%5C%5CC%3D180%5E%7B%5Ccirc%7D-%28A%2BB%29%5C%5CC%3D180%5E%7B%5Ccirc%7D-%2832%5E%7B%5Ccirc%7D%2B90%5E%7B%5Ccirc%7D%29%3D58%5E%7B%5Ccirc%7D%5C%5C%5Ctextbf%7BAhora%20usando%20la%20ley%20de%20los%20senos%2C%20para%20encontrar%20otro%20cateto%2Cse%20tiene%3A%7D%5C%5C%5C%5C%5Cfrac%7Ba%7D%7B%5Csin%28A%29%7D%3D%5Cfrac%7Bc%7D%7B%5Csin%28C%29%7D%5C%5C%5Cfrac%7Ba%7D%7B%5Csin%2832%5E%7B%5Ccirc%7D%29%7D%3D%5Cfrac%7B26%5C%2Ccm%7D%7B%5Csin%2858%5E%7B%5Ccirc%7D%29%7D%5C%5C%5Ctextbf%7BDesarrollando%3A%7D%20%5C%5Ca%5Csin%2858%5E%7B%5Ccirc%7D%29%3D%2826%5C%2Ccm%29%28%5Csin%2832%5E%7B%5Ccirc%7D%29%5C%5C%5Ctextbf%7BDespejando%20a%3A%7D%5C%5Ca%3D%5Cfrac%7B%2826%5C%2Ccm%29%28%5Csin%2832%5E%7B%5Ccirc%7D%29%29%7D%7B%5Csin%2858%5E%7B%5Ccirc%7D%29%7D%5C%5C%5Ctextbf%7BResolviendo%3A%7D%20%5C%5Ca%3D16.2%5Capprox16%5C%5C%5Ctextbf%7BLuego%20usando%20el%20teorema%20de%20Pit%5C%27agoras%20para%20encontrar%7D%20%5C%5C%5Ctextbf%7Bel%20valor%20de%20la%20hipotenusa%20b%20se%20obtiene%3A%7D%20%5C%5Cc%5E%7B2%7D%2Ba%5E%7B2%7D%3Db%5E%7B2%7D%5C%5Cb%3D%5Csqrt%7Bc%5E%7B2%7D%2Ba%5E%7B2%7D%7D%5C%5Cb%3D%5Csqrt%7B%2826%5C%2Ccm%29%5E%7B2%7D%2B%2816%5C%2Ccm%29%5E%7B2%7D%7D%5C%5Cb%3D30.5%5C%2Ccm" />.