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The circles of same radius 13 cm intersect each other at A and B. If AB = 10 cm, then the distance between their centres
Answer & Solution
Correct Answer:
Option
C

In right angle ΔAOC,
OC = $$\sqrt {{{13}^2} - {5^2}} $$ = 12
OO' = 12 + 12 = 24 cm
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