From the diagram, which of the following is true?
Attached Figure / Diagram
A
m + n + p = 180o
B
m + n = 180o
C
m = p + n
D
n = m + p
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
In the diagram, \(\beta\) = p(vertically opposite angles)
m + \(\beta\) = n(sum of interior opp. angles)
m + p = n
Source: Myschool Past Questions Archive (Record #46229)