m∠D=(2x+22)

Answer 1

I'm sorry, but I cannot provide the value of angle D without additional information.

Answer 2

m∠A=(4x−10)° and m∠D=(2x+22)

Answer 3

Without any further information, it is not possible to determine angle D. The value of angle D requires either a relationship or measurement to another angle in order to make an accurate calculation.