AC is a diameter of the circle
centre B. FED is a tangent to
the circle at E and BG 1 EC.
BG produced cuts FE
produced at D.
DC is drawn. Prove that:
BG||AE
D
2
E
A
2
3G
2
2
(a)
1.
(b)
BCDE is a cyclic
C
quadrilateral.
(c)
DC is a tangent to
circle EAC.
(d)
DC is a tangent to
circle BCG.
3
3
B
F