Respuesta :
Usamos la relación correspondiente a la suma de dos angulos
[tex]tag(45+x) = \frac{tag45+tagx}{1-tag45.tagx} [/tex]
tag 45 = 1
[tex] \frac{1+tagx}{1-tagx} = \frac{6}{5} [/tex]
5 + 5tag x = 6 - 6tag x
5tag x + 6tag x = 6 - 5
11tag x = 1
tag x = 1/11
[tex]tag(45+x) = \frac{tag45+tagx}{1-tag45.tagx} [/tex]
tag 45 = 1
[tex] \frac{1+tagx}{1-tagx} = \frac{6}{5} [/tex]
5 + 5tag x = 6 - 6tag x
5tag x + 6tag x = 6 - 5
11tag x = 1
tag x = 1/11