Math, asked by Hibbert5283, 8 months ago

Three circle C1, C2 and C3 with radii r1, r2 and r3 (where r1
A) √( r1r3) B) ( r1 + r3)/2 C) (2 r1r2)/( r1 + r2) D) √( r1 + r3)

Answers

Answered by Anonymous

3

Answer:

options c is correct .......

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