Q. 295.0( 3 Votes )

Two circles of sa A. 3/2

B. 2

C. 3

D. 1/4

Answer :

Given:


AO’ = r


O’P = r


PO = r


AO = AO’ + O’P + PO


AO = r + r + r


AO = 3r


Now,



Hence, AO: AO’ = 3

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