document.write( "Question 1202026: https://files.fm/u/3shp85xkx \n" ); document.write( "

Algebra.Com's Answer #836652 by ikleyn(52915) $\"\"$ $\"About$

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document.write( "Consider the right angle bisector, which goes from the center \r\n" );
document.write( "of the large circle to the tangent point of two circles.\r\n" );
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document.write( "Write equation for the length of this angle bisector\r\n" );
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document.write( "    r +  = 14.\r\n" );
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document.write( "Simplify it and express \"r\"\r\n" );
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document.write( "    r*(1 + ) = 14,\r\n" );
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document.write( "    r =  = 5.799 cm  (rounded).\r\n" );
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