2.3 CD is a tangent to the circle ABDEF at D. Chord AB is produced to C. Chord BE cuts chord AD in H and chord FD in G. ACFD and AB = EF. Let D₁ = x and D₁ = y A C B 1 3 H 2 1 N 2 D G 1 2 2 2.3.1 Name with reasons THREE other angles equal to x. 2.3.2 Show that BDE = x + 2y 2.3.3 Prove that BCDH is a cyclic quadrilateral. 1 Assignment/ Term 2 E (4) (4) [28] TOTAL [50]
