Posted by **Lea** on Monday, January 28, 2013 at 3:26am.

Find the equation of a circle passing through (-1,6) and tangent to the lines x-2y+8=0 and 2x+y+6=0.

Please I really need your help. I just do not know what to do.

- Analytic Geometry -
**Damon**, Monday, January 28, 2013 at 6:27am
I see that you have already looked at the solutions to a very similar problem below. Follow the recipes laid out by Reiny and Steve and you should get it.

- Geometry -
**Kitty**, Thursday, January 23, 2014 at 1:30pm
QR=8, RS=16, UV=18, VT=34,M<S=36, M<T=36

A. No, the triangles are not similar.

B. Yes, the scale factor is 1:2.

C. Yes, the scale factor is 4:9.

D. Yes, the scale factor is 8:17.

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