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September 22, 2014

September 22, 2014

Posted by **Dana** on Wednesday, January 18, 2012 at 10:45pm.

y=8

x=8

x=3

y=3

- geometry -
**Damon**, Wednesday, January 18, 2012 at 10:58pm(x-3)^2 + (y+2)^2 = r^2

(5)^2 + 0^2 = r^2

r = 5

center at (3,-2) sketch it

(8,-2) is at the right edge of the circle at x = 8 and tangent is vertical

so

x = 8

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