In the diagram O is the center of the circle, if ∠QRS = 62o, find the value of ∠SQR.
Attached Figure / Diagram
A
14o
B
28o
C
31o
D
45o
E
90o
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
< QSR = 90^\circ (angle in a semi-circle)
\(\therefore\) < SQR = 180^\circ - (90^\circ + 62^\circ)
= 28^\circ
Source: Myschool Past Questions Archive (Record #22344)