Respuesta :

tloh677

Answer:

45 Degrees

Step-by-step explanation:

CEA and DEB are equal and AEF and BEG are equal hence 25+20 is 45

Step-by step explanation:

             Statement                                              Reason                  

  •     ∠AEF = 25°                              Vertically opposite angles
  •     ∠AEC = 20°                             Vertically opposite angles

⇒ ∠AEC + ∠AEF = x

Substitute the values to find x.

  • ⇒ ∠AEC + ∠AEF = x
  • ⇒ 20° + 25° = x
  • ⇒ x = 45°

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