Respuesta :

Answer:

[tex] x = 75\degree[/tex]

Step-by-step explanation:

  • In [tex] \triangle BDH,\: \angle x [/tex] is the exterior angle.

  • [tex]\implies x = 36\degree + 39\degree[/tex] (By exterior angle theorem)

  • [tex]\implies x = 75\degree[/tex]