A-Level Maths (OCR)
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Pure Mathematics
Coordinate Geometry in the x–y Plane
Circle Theorems Exam Question
3:14
Be able to use the following circle properties in the context of problems in coordinate geometry: 1. the angle in a semicircle is a right angle, 2. the perpendicular from the centre of a circle to a chord bisects the chord, 3. the radius of a circle at a given point on its circumference is perpendicular to the tangent to the circle at that point.
Spec
1.03f
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