Answer:
x = 75°
Step-by-step explanation:
The sum of angles in a quadrilateral add up to 360°
To find x add up all the angles and equate them to 360 to find x
We have
x - 5 + x + 35 + x + 1.4x = 360
3x + 1.4x + 30 = 360
4.4x = 360 - 30
4.4x = 330
Divide both sides by 4.4
We have the final answer as
x = 75°
Hope this helps you
