In the diagram, PR||SV||WY|, TX||QY|, < PQT = 48o and < TXW = 60o.Find < TQU.
Attached Figure / Diagram
A
120o
B
108o
C
72o
D
60o
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
In the diagram, < TUQ + 60o(corresp. angles)
< QTU = 48o (alternate angles)
< QU + 60o + 48o = 180o(sum of angles of a \(\Delta\))
< TQU = 180o - 108o
= 72o
Source: Myschool Past Questions Archive (Record #46174)