From the diagram, find the value of x in the diagram.
Attached Figure / Diagram
A
80o
B
70o
C
55o
D
35o
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
y + 110o = 180o(angles on a straight line)
y = 180 - 110
= 70o
x = y(corresponding angles)
x = 70o
Source: Myschool Past Questions Archive (Record #36297)