document.write( "Question 653769: (3,-7) is the center of a circle and the point (8,5) is on the circumference of the circle\r \n" );
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document.write( "a 13π \n" );
document.write( "b 15π \n" );
document.write( "c 18π \n" );
document.write( "d 25π \n" );
document.write( "e 26π \n" );
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