I found this answer from Brainly.
Somebody else did this question.
**But it's not my answer**
I hope it's helpful and correct!!
Answer:
See below.
Step-by-step explanation:
The Slope of PQ is (v - z) / (w - x).
The slope of P'Q' =
(v + b) - (z + b)
--------------------- = (v - z) / (w - x)
(w + a - (x + a)
Both lines have a slope that is (v - z)/ (w - x).
So both lines are parallel.
They do not appear to be symmectric. they seem to line up well
Just do a line crossing another in a angle of 90°
1 is linear pair with 2, 2 is linear pair with 3, 3 is linear pair with 4 and 4 is linear pair with 1.
After you measured it you can check if the measurement is correct by knowing radius and arc length using formula,
.
Hope this helps.