< applet
codebase=" http://aleph0.clarku.edu/~djoyce/java/Geometry/"
code="Geometry" height="380" width="320" archive="Geometry.zip" >
<param name="background" value="35,19,100">
<param name="title" value="I.47">
<param name="e[1]" value="B;point;free;100,200">
<param name="e[2]" value="C;point;free;230,200">
<param name="e[3]" value="O;point;midpoint;B,C;none;none">
<param name="e[4]" value="OABC;circle;radius;O,B;none;none;none;none">
<param name="e[5]" value="A;point;circleSlider;OABC,140,100">
<param name="e[6]" value="ABC;polygon;triangle;A,B,C;none;none;black;random">
<param name="e[7]" value="A2;polygon;square;C,B;none;none;black">
<param name="e[8]" value="B2;polygon;square;B,A;none;none;black">
<param name="e[9]" value="C2;polygon;square;A,C;none;none;black">
<param name="e[10]" value="G;point;vertex;B2,3">
<param name="e[11]" value="F;point;vertex;B2,4">
<param name="e[12]" value="K;point;vertex;C2,3">
<param name="e[13]" value="H;point;vertex;C2,4">
<param name="e[14]" value="D;point;vertex;A2,3">
<param name="e[15]" value="E;point;vertex;A2,4">
<param name="e[16]" value="AL;line;foot;A,D,E">
<param name="e[17]" value="L;point;last;AL">
<param name="e[18]" value="J;point;intersection;B,C,A,L;0;green">
<param name="pivot" value="J">
<param name="e[19]" value="AD;line;connect;A,D">
<param name="e[20]" value="CF;line;connect;C,F">
<param name="e[21]" value="BK;line;connect;B,K">
<param name="e[22]" value="AE;line;connect;A,E">
</applet> |