Respuesta :

B = 73 (180 - 107)
D = 62 (180 - 45 - 73)
C = 73 (C and B are alternate angles)
A = 45 (180 - 73 - 62)
F = 45 (F and A are vertical angles)
E = 135 (180 - 45)

Hope this helps!
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