Page 3 - Worksheet 1 Ch.10 Circle
P. 3
Section D
14 Two equal chords AB and CD of a circle when produced intersect at a point P. Prove 4
that PB = PD.
15 AB and AC are two chords of a circle of radius r such that AB = 2AC. If p and q are the 4
2
2
2
distances of AB and AC from the centre, prove that 4q = p + 3r .
