Answer:
def angle equals to dgf angle so it is 106 degrees. since rhombus is paralelogram then gde angle=gfe angle so since sum of inner angles is 360 in any square then GDE+GFE=360-212= 148 diagonal of rhombus is bisector of it so angle 1 and 2= 148/2= 74 and angle 4= angle 3= 148/2= 74