ECZ 2024 · O-Level Paper 1 — Circle Theorems
In the following diagram, P, Q and R are points on the circumference of the circle, centre O. ARB is a tangent to the circle at the point R, angle ABP = 15° and angle ARP = 44°. Find (a) angle OPR.
- A. 90°
- B. 46°
- C. 29°
- D. 44°
Verified working — step 1
OR is perpendicular to the tangent ARB.The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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