Exam (elaborations)
AS-level Edexcel Pure Maths - Module 6: Circles|2023 LATEST UPDATE|GUARANTEED SUCCESS
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Midpoint ([x₁+x₂]÷2 , [y₁+y₂]÷2) Perpendicular bisector The line that passes through the midpoint of another line at 90° Finding perpendicular bisectors 1. Find the midpoint of AB 2. Find the gradient of AB 3. Find the negative reciprocal of that 4. Sub the midpoint a...
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