Mathematics (Syllabus D) · May / June 2025 · Paper 23 · Question 17
4024
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E F B C D A NOT TO SCALE y° x° 50° Points B, D, E and F lie on a circle. AC is a tangent to the circle at B. Angle ° BEF 50 = and EF BF = .
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17(a)[2]
17(b)[3]
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