document.write( "Question 479285: Prove that two parallel chords in a circle have congruent arcs.\r
\n" ); document.write( "\n" ); document.write( "I need help writing a formal proof to prove this...
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Algebra.Com's Answer #328384 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "You cannot prove such a premise in general.\r
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\n" ); document.write( "\n" ); document.write( "Construct a circle.\r
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\n" ); document.write( "\n" ); document.write( "Construct a diameter of the circle.\r
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\n" ); document.write( "\n" ); document.write( "Construct any chord parallel to that diameter.\r
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\n" ); document.write( "\n" ); document.write( "The diameter is a chord by definition, but has an included arc greater in measure than any lesser chord.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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