In the diagram, O is the centre of the circle of the circle, PR is a tangent to the circle at Q o. Calculate the value of < SQR.
Attached Figure / Diagram
A
43o
B
47o
C
54o
D
86o
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
Construction: draw a line from Q to point P and another line from S to point P.
o
Source: Myschool Past Questions Archive (Record #37011)