document.write( "Question 1166358: Place 10 coins in five straight lines so that each line contains exactly four coins. Can you
\n" ); document.write( "arrange four coins so that if you choose any three of them (i.e., no matter which three of the four
\n" ); document.write( "you pick), the three coins you chose form the corners of an equilateral triangle?
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Algebra.Com's Answer #790854 by ikleyn(52780)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "I do not understand clearly what is written in your post.\r
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\n" ); document.write( "\n" ); document.write( "If to consider the first phrase as a separate self-standing assignment,
\n" ); document.write( "then the solution is a regular  5-corner star.\r
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\n" ); document.write( "\n" ); document.write( "        Draw it and mark all  10  its corners/vertices. \r
\n" ); document.write( "\n" ); document.write( "        They are the places to put your corners there.\r
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\n" ); document.write( "\n" ); document.write( "In this form,  your problem is not,  actually, a Math --- it is a typical puzzle,  instead.\r
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\n" ); document.write( "\n" ); document.write( "What I totally do not understand,  is  IF  what follows is a separate assignment \r
\n" ); document.write( "\n" ); document.write( "or something  connected somehow with the first phrase.\r
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\n" ); document.write( "\n" ); document.write( "Therefore,  let me give you an advise for the future:\r
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\n" ); document.write( "        NEVER place more than one problem to the post.\r
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\n" ); document.write( "\n" ); document.write( "It is  PROHIBITED  by this forum rules.\r
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\n" ); document.write( "\n" ); document.write( "If,  however,  your post contains different/separate parts,
\n" ); document.write( "then make sure please to present it in an  ADEQUATE  FORM  in your post.\r
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\n" ); document.write( "\n" ); document.write( "To get this goal,  professional / (educated) writers use  PARAGRAFS \r
\n" ); document.write( "\n" ); document.write( "and place separate pieces of the text to separate paragraphs.\r
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\n" ); document.write( "\n" ); document.write( "Have a nice day (1)\r
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