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Parametric Equations

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Question 16

A circle is defined by the parametric equations x=−6+4cos⁡θx = -6 + 4 \cos \thetax=−6+4cosθ , y=7+4sin⁡θy = 7 + 4 \sin \thetay=7+4sinθ

Find the centre and the radius of the circle.

[3]
Markscheme

Parametric Equations Questions

  1. A Level
  2. /Maths
  3. /Parametric Equations

215 exam-style questions on Edexcel A Level Maths Parametric Equations, covering 8.1 Parametric Equations, 8.2 Using Trigonometric Identities, 8.3 Curve Sketching, 8.4 Points of Intersection, and 8.5 Modelling with Parametric Equations. Each one has a worked solution and a mark scheme showing where the marks go.

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