One of the most important and exam oriented question from Chapter name- circles
Topic – Angle properties of circles
Chapter number- 15
In this question we have a figure (i)t In which it is given that two circles intersect at A, B.
From a point P on one of these circles, two line segments PAC and PBD are drawn, intersecting the other circle at C and D respectively.
Now using the given information we have to prove that CD is parallel to the tangent at P.
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Understanding ICSE Mathematics