Question
Mon February 16, 2009 By:

Q. In the given figure, radii of smaller and larger circles are 4 cm and 5 cm, respectively. Find the length of chord AB.

Plzz solve tis for me

Expert Reply
Mon February 16, 2009

AP2 = OA2 - OP2 = 52 - 4===> Ap = 3 cm   therefore  AB = 2AP = 6 cm

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