plumiPerpendicular lines: CAIE IGCSE Maths questions
Every CAIE IGCSE Maths exam question on 3.7 Perpendicular lines, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
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![June 2024 Paper 4, question 5: (a) P is the point (1, 7). Q is the point (5, –5). y P NOT TO SCALE O x Q (i) Find PQ . PQ = f p [2] (ii) Show that OP OQ . = [3] (iii) PQ is a chord of a circl](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/058041-jun24-05-qp.webp)
![June 2024 (0980) Paper 4, question 10: (a) A is the point (6, 2) and B is the point (3, - ). 4 (i) Find the coordinates of the midpoint of AB. ( , ) [2] (ii) Calculate the length AB. [3] (b) The equa](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/098042-jun24v2-10-qp.webp)
![Specimen Paper 4, question 16: A is the point (7, 2) and B is the point (−5, 8). (a) Calculate the length of AB. [3] (b) Find the equation of the line that is perpendicular to AB and that pas](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/058004-spec-16-qp.webp)
All 3 questions on Perpendicular lines, as a list
- June 2024, Paper 4, Q5 (17 marks): (a) P is the point (1, 7). Q is the point (5, –5). y P NOT TO SCALE O x Q (i) Find PQ . PQ = f p [2] (ii) Show that OP OQ . = [3] (iii) PQ is a chord of a circl
- June 2024 (0980), Paper 4, Q10 (12 marks): (a) A is the point (6, 2) and B is the point (3, - ). 4 (i) Find the coordinates of the midpoint of AB. ( , ) [2] (ii) Calculate the length AB. [3] (b) The equa
- Specimen, Paper 4, Q16 (7 marks): A is the point (7, 2) and B is the point (−5, 8). (a) Calculate the length of AB. [3] (b) Find the equation of the line that is perpendicular to AB and that pas
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