Answer:
Step-by-step explanation:
As we can see that Line WL is a straight line that the angles that make up it like Angle HJW and Angle GJH and Angle LJG all equal to 180 degrees
Angle HJW = 18 degrees
ANGLE GLH = 90 degrees (we know that because there is a little square)
Angle LJG = 9x
Now lets set up the equation:
Angle HJW + Angle GLH + ANGLE LJG = 180 degrees
18 + 90 + 9x = 180
108 + 9x = 180
9x = 72
x = 8
So x = 8
Hope that helps!
