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Quandaries & Queries
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 Topic: common chord
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 A common chord to two circles 2012-04-22 From Nicole:What is a common chord between two circles and how is it found in the problem: Two circles intersect and have a common chord, the radii of the circles are 13 and 15, the distance between the circle's centers is 14, find the common chord.Answered by Penny Nom. Two overlapping circles 2008-04-26 From Michelle:Two overlapping circles O and Q have the common chord AB (vertical line between the overlapping circles). If AB is 6 and circle O has a radius of length 4 (horizontal line going through the overlapping circles and touching the side of the circle) and circle Q has a radius of length 6, how long is OQ.Answered by Penny Nom and Walter Whiteley. A common chord to two circles 2008-03-09 From shubha:please help me out with this problem. find the length of the common chord of the intersecting circles x2+y2-4x-5=0 and x2+y2-2x+8y+9=0Answered by Stephen La Rocque.

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