In the figure, AB is parallel to CD then x + y + z is
Attached Figure / Diagram
A
185o
B
200o
C
270o
D
360o
E
195o
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
x + y + z = 360^\circ (angles at a point)
Source: Myschool Past Questions Archive (Record #32730)