Answer:
Angles in a quadrilateral add up to 360°
To find x add up all the angles and equate them to 360°
That is
85 + 95 + 85 + 13x + 4 = 360
269 + 13x = 360
13x = 360 - 269
13x = 91
divide both sides by 13
x = 91/13
x = 7
So the angle is 13(7) + 4 = 91 +4 = 95°
Hope this helps
