Q1 of 59 Page 83

Four alternative answers for each of the following questions are given. Choose the correct alternative.

Two circles intersect each other such that each circle passes through the centre of the other. If the distance between their centres is 12, what is the radius of each circle?


Given OA = 12


geogebra-export.png


From the figure, OA is the radius of both the circles.


Given that distance between their centres is OA = 12


∴ Radius of the circles = 12

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