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Two circles, each of radius 5 units, tou...

Two circles, each of radius 5 units, touch each other at (1, 2). If the equation of their common tangents is `4x+3y=10` , find the equations of the circles.

A

`x ^(2) + y ^(2) - 10 x - 10 y + 25=0`

B

`x^(2) + y^(2) +2y -15 =0`

C

`x ^(2) + y ^(2) + 2x + 6y - 15 =0`

D

`x ^(2) + y ^(2) + 10 x 10 y + 25 =0`

Text Solution

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The correct Answer is:
B
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