Exam Style Question on Circle Theorems
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 382. This question is similar to one that appeared in a GCSE Higher paper in 2017. The use of a calculator is allowed.
(a) Find \(x\), the size of angle ABC if B, C and D are all points on the circle to which AB is a tangent. The diagram is not drawn to scale.
(b) Give a reason for your answer
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