Question

question 4 plz plz plzzzzzzzzzzzzzzzzz
fig 9.34

Answer 1

so the answer of the question is 130 degree

Answer 2

By angle sum property
Angle x = 360- angle D
Angle D = 360-(50+45+35)
Angle D= 360-130
Angle D= 230
There angle x= 360-230
angle x= 130