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The centres of the circles are (a, c) an...

The centres of the circles are (a, c) and (b, c) and their radical axis is y-axis. The radius of one of the circles is r. The radius of the other circle is

A

`r^2-a^2+b^2`

B

`2(r^2-a^2+b^2)`

C

`sqrt(r^2-a^2+b^2)`

D

`2sqrt(r^2-a^2+b^2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-SYSTEM OF CIRCLES-Exercise-II (Class work)
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