Question

please help me doing this guys don't spam please the ticked one​

Answer 1

Answer:

answer of this question

Answer 2

Answer:

I obtained the 4 th angle using linear pair

120 + angle 4 = 180

angle 4 = 60

using angle sum property of a quadrilateral

x + 2x + (x +20) + 60 = 360

4x+ 80 = 360

4x= 360-80

4x=280

x= 70