Its a kite And angles DCE and FCE are equal . So both of them are 46 degree each .
And angles CFD and CDF are equal since CF = CD and angles to oppsite sides are equal .
Sum of angles of a triangle = 180
Therefore,
CFD +CDF +FCD=180
CFD+CFD+92=180
Combining like terms and moving 92 to right side.
2 CFD= 180-92
2CFD = 88
Dividing both sides by 2,
CFD=44
Therefore angle 3=44
And the correct option is the first option .