In the diagram above, l1 is parallel to l2, Find the value of < PMT
Attached Figure / Diagram
A
82o
B
36o
C
72o
D
118o
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
o - 118o = 62o
o ( Alternative angle)
y + 2y + 10o + 62o = 180o (Angles on a straight line)
3y = 180 - 72
\(\frac{3y}{3}\) = \(\frac{108}{3}\)
y = 36o
o
Source: Myschool Past Questions Archive (Record #44751)