Question

(2) 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 ?
(A) 6 cm
(B) 12 cm (C) 24 cm (D) can't say

​

Answer 1

Answer:

(B)

Explanation:

If the two circle passes through their respective centre, that means two circles have equal radius. And the distance between their centres is equal to the radius of both circle. As it is given that distance between their respective centres is 12 cm. Therefore, the correct option is (B)

Answer 2

Answer:

(b) 12cm or (A) 6cm . 6x6=12 . 12 x12 = 6 .