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January 27, 2015

January 27, 2015

Posted by **aj** on Sunday, July 8, 2007 at 5:25pm.

Draw a radius from the center to the end of the chord. THe draw a radius from the center perpendicular to the chord. You have a right triangle, one side is radius (given), one side is 1/2 chord, and your distance. Use the pyth theorm to solve.

- geometry -
**Anonymous**, Friday, July 1, 2011 at 9:06amIf the equation of a circle is (x + 4)2 + (y - 6)2 = 25, its radius is

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