  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: 4 circles   start over

2 items are filed under this topic.    Page1/1            Four tangent circles 2012-10-04 From renu:inside of a circle K of radius length measure R,three circular discs A,Band C each of radius r are placed so that each touches the other two and K . express R in terms of r. in the space between K, A and B , another circular disc D is placed which just touches K, A and B. if the radius is s, show that (6+root3)s=(2+root3)rAnswered by Penny Nom.     Four circles in a square 2010-06-04 From Daniela:four circles are drawn in a square such that the circles are tangent to each other as shown. find the area of the shaded region. It the goes on to show a diagram with a square and four circles drawn in it. The length of a side of the square is 24. Please help me!Answered by Penny Nom.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français