MATHEMATICS
JAMB 2006 - Question 32
Mathematics 2006 JAMB Past Questions - Question 32: In the diagram above POQ a diameter of the circle PQRS.if
Choose the most appropriate option for the gap .
A:
B:
C:
D:
Correct Answer
A
Explanation
Construct RQ< PRQ = 90 (angle substended at the circumference of a circle by diameter). Also in figure PQRStherefore < PQS + PSQ = 180 (supplementary angle)therefore in PRQ therefore x = 180 - (35+90), x = 55

