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Nan Hua 2025 P6 Maths Prelim — Paper 1 Booklet A Q5 Solution

Paper 1 Booklet A · Q5 · 1 mark · Angles

Question

AOB, POQ and XOY are straight lines. Which of the following is true?

1. $\angle AOY = \angle XOQ$
2. $\angle XOB = \angle YOQ$
3. $\angle AOX = \angle YOQ$
4. $\angle POY = \angle XOQ$

Answer: 4

Worked solution

AOB, POQ, XOY \text{ are straight lines through } O
\text{Vertically opposite angles are equal}
\angle POY = \angle XOQ

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