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Catholic High 2025 P6 Maths Prelim — Paper 1 Booklet A Q8 Solution

Paper 1 Booklet A · Q8 · 1 mark · Angles

Question

Which line in the square grid is perpendicular to BC?
Answer: 2

Worked solution

  1. \text{From the grid, BA is the line that meets BC at } 90^{\circ}
  2. \text{So BA} \perp \text{BC}

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