O IS THE CENTRE OF A CIRCLE WITH RADIUS 10 CM. A LINE, THROUGH A P...
12.
O is the centre of a circle with radius 10 cm. A line, through a point A at the
distance 20 cm from O, intersects the circle at points В and С, with B between A
and C. If the distance from point O to BC is 6 cm, find the length of the segment
АВ, in cm.
C
B
O
A
Answer :
cm
Section B.
Answer the following 3 questions. Show your detailed solution on the space
provided after each question. Each question is worth 20 points.