<html><head></head><body><div class="ydp27fb3dc9yahoo-style-wrap" style="font-family:arial;font-size:16px;"><div id="ydp27fb3dc9yiv8306914739"><div><div style="font-family:arial;font-size:16px;" class="ydp27fb3dc9yiv8306914739ydp475689e3yahoo-style-wrap"><div id="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594"><div><div style="font-family:arial;font-size:16px;" class="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594ydpbdb60d25yahoo-style-wrap"><div><div dir="ltr">Gentle people,</div><div dir="ltr"><br></div><div dir="ltr" data-setdir="false"><div><div dir="ltr" data-setdir="false">The <b><u>poorly described</u></b> Geometry Problem that consumed so much of this group's intellectual energy last week made me long for<span> my <span>"perfectionist" </span>Greek High-School Math teacher whose Geometry Problem statements were </span>always welcome by his students because they were <b><u>"precision statements"</u></b>.</div><div dir="ltr"><br></div></div></div><div dir="ltr">Since there was so much interest in the recent isosceles triangle problem, attached is one of <u><b>his</b></u> isosceles-triangle brain teasers (paraphrased and para-sketched by me, not poorly I hope) <span>for your consideration. </span></div><div dir="ltr"><span><br></span></div><div dir="ltr" data-setdir="false"><span>NOTES:</span></div><div dir="ltr" data-setdir="false"><div><div class="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594ydpbdb60d25signature" dir="ltr" data-setdir="false"><span><div><div class="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594ydpbdb60d25signature" dir="ltr" data-setdir="false">1) In the attachment, the "Rules" were the teacher's, not mine</div></div></span>2) <span><span>In the attachment, </span></span>"No trigonometry/calculus" meant "no use of sines, cosines,..."<span> </span></div><div class="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594ydpbdb60d25signature" dir="ltr" data-setdir="false"><span>3) There were no AIs back in the day; so, I have to add "No AI use either" on my teacher's behalf <span><span> (hahaha)</span></span>.</span></div></div><br></div><div dir="ltr">Have fun,</div><div><img alt="" style="width:50%;max-width:0px;" data-inlineimagemanipulating="true" data-id="1772741325319"></div><div class="ydp27fb3dc9yiv8306914739ydp475689e3yiv4345565594ydpbdb60d25signature" dir="ltr" data-setdir="false"><div>Tony Galaitsis</div><div><br></div><div><br></div></div></div></div></div></div></div></div></div></div></body></html>