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Find the equation of the circle whose ra...

Find the equation of the circle whose radius is `5` and which touches the circle `x^2+y^2-2x-4y-20=0` externally at the point `(5,5)`.

A

`(x-9)^(2)+(y-8)^(2)=5`

B

`(x-9)^(2)+(y+8)^(2)=25`

C

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

D

`(x-9)^(2)+(y-8)^(2)=25`

Text Solution

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The correct Answer is:
D
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