ECZ 2018 · GCE Paper 1 — Circle Theorems
In the diagram, RWS is a tangent to the circle at W. The points V, W, X and Y are on the circle such that XŶW = 44°, VŴY = 54° and SŴV = 39°. Calculate XṼW.
- A. 54°
- B. 44°
- C. 39°
- D. 88°
Verified working — step 1
XṼW and XŶW both stand on the chord XW from the same side of the circle, so they are angles in the same segment and are equal. XṼW = …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.
Have a different question?
Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.
Search any past-paper question