Answer:
x = 39°
Step-by-step explanation:
As per condition,
3x - 17° + 2x + 2° + 90° + 90° = 360°
[Since angle sum property of quadrilateral]
=> 3x + 2x - 17 + 2 + 90 + 90 = 360
=> 5x = 360 + 17 - 2 - 90 - 90
=> 5x = 195
[tex] = > x = \frac{195}{5} [/tex]
=> x = 39 (Ans)
