document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1119462>Question 1119462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle with its 4 corners removed. Each of the 4 identical corners removed is a quarter circle. Ratio of length to the breath of the rectangle is 12:5\r<BR>\n" );
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document.write( "It is 17 cm between the 2 removed corners at the length of the Rectangle<BR>\n" );
document.write( "It is 3 cm between the 2 removed corners at the breadth of the Rectangle\r<BR>\n" );
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document.write( "1- What is the radius of each quarter circle?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #735014 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=735014\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A rectangle with its 4 corners removed.<BR>\n" );
document.write( " Each of the 4 identical corners removed is a quarter circle.<BR>\n" );
document.write( " Ratio of length to the breath of the rectangle is 12:5 <BR>\n" );
document.write( " It is 17 cm between the 2 removed corners at the length of the Rectangle<BR>\n" );
document.write( " It is 3 cm between the 2 removed corners at the breadth of the Rectangle <BR>\n" );
document.write( " What is the radius of each quarter circle?<BR>\n" );
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document.write( "let r = the radius of the circle<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817%2B2r%29%2F%283%2B2r%29 ALIGN=MIDDLE  ALT=\"%2817%2B2r%29%2F%283%2B2r%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%2F5 ALIGN=MIDDLE  ALT=\"12%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "cross multiply<BR>\n" );
document.write( "5(17+2r) = 12(3+2r)<BR>\n" );
document.write( "distribute<BR>\n" );
document.write( "85 + 10r = 36 + 24r<BR>\n" );
document.write( "85 - 36 = 24r - 10r<BR>\n" );
document.write( "49 = 14r<BR>\n" );
document.write( "r = 49/14<BR>\n" );
document.write( "r = 3.5 cm is the radius<BR>\n" );
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document.write( "Check; 2r=7: length 17+7; width 3+7<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24%2F10 ALIGN=MIDDLE  ALT=\"24%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%2F5 ALIGN=MIDDLE  ALT=\"12%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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