Exam-Style Question on Circle Theorems
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 303. This question is similar to one that appeared on a GCSE Higher paper in 2017. The use of a calculator is allowed.
The diagram, not drawn to scale, shows chords joining points on the circumference of a circle. Prove that triangle ADE is similar to triangle BCE.
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If you need more practice try the self-checking interactive exercises called Circle Theorems.
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