Answer:
Perpendicular... I had the same question and I got a 100%! Hope this helps!
<u>The given quadrilateral are cyclic quadrilateral, so the sum of opposite angle is 180°</u>.
Therefore,
<u>Hence, the value of x is 164°</u>.
Combine like terms
3a + 2a = 5a
5a - b
5a - b is your answer
hope this helps
