document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=236109>Question 236109</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A square tile floor has 29 square tiles along the two main diagonals. How many square tiles in the entire floor?<BR>\n" );
document.write( "Solution:\r<BR>\n" );
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document.write( "Let the side length of each tile be 'a'<BR>\n" );
document.write( "Since all the tiles are square, <BR>\n" );
document.write( "Diagonal length of each tile = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282%29%2Aa ALIGN=MIDDLE  ALT=\"sqrt%282%29%2Aa\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So the diagonal length of the entire floor = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=29%2Asqrt%282%29%2Aa ALIGN=MIDDLE  ALT=\"29%2Asqrt%282%29%2Aa\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Let x be the side length of the entire floor.<BR>\n" );
document.write( "So the diagonal length of entire floor in terms of x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282%29%2Ax ALIGN=MIDDLE  ALT=\"sqrt%282%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282%29%2Ax ALIGN=MIDDLE  ALT=\"sqrt%282%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=29%2Asqrt%282%29%2Aa ALIGN=MIDDLE  ALT=\"29%2Asqrt%282%29%2Aa\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=29%2Aa ALIGN=MIDDLE  ALT=\"29%2Aa\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So the number of tiles = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2829%2Aa%29%2Fa ALIGN=MIDDLE  ALT=\"%2829%2Aa%29%2Fa\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 29. </SPAN>\n" );
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