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Circle Theorems

Circle Theorems

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Question 17

Diagram for Question 3: A circle with center O. Two tangents AB and AC are drawn from an external point A to the circle, touching it at points B and C respectively. The angle BAC is labeled as 40 degrees.

B B\,B and C C\,C are points on a circle, centre OOO. AB AB\,AB and AC AC\,AC are tangents to the circle.

Angle BAC=40∘BAC = 40^\circBAC=40∘

Work out the size of angle BOCBOCBOC. You must show all your working.

[3]
Markscheme

Circle Theorems Questions

  1. GCSE
  2. /Maths
  3. /Circle Theorems

59 exam-style questions on AQA GCSE Maths Circle Theorems. Each one has a worked solution and a mark scheme showing where the marks go.

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