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| − | {{AoPSWiki:Sandbox/header}} <!-- Please do not delete this line -->
| + | =A= |
| − | In the computer world, a '''sandbox''' is a place to test and experiment -- essentially, it's a place to play.
| + | ==B== |
| − | | + | ===C=== |
| − | This is the AoPSWiki Sandbox. Feel free to experiment here.
| + | ====D==== |
| − | | |
| − | Warning: anything you place here is subject to deletion without notice.
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| − | | |
| − | === Sandbox Area === | |
| − | <asy>
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| − | draw(Circle((0,0),13),linewidth(1));
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| − | draw((-12,-5)--(-5,-12)--(12,5)--cycle,linewidth(1));
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| − | draw((0,0)--(-5,-12),linewidth(1)+linetype("0 4"));
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| − | dot((0,0));
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| − | | |
| − | label("T",(0,0),N);
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| − | label("X",(-12,-5),W);
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| − | label("Z",(-5,-12),S);
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| − | label("Y",(12,5),E);
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| − | | |
| − | </asy>
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| − | <asy>
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| − | | |
| − | size(4cm,4cm);
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| − | | |
| − | pair A,B,C,D,E;
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| − | A = (0,0);
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| − | B = dir(108);
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| − | C = B+dir(39);
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| − | D = C+dir(-39); | |
| − | E = (1,0);
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| − | | |
| − | draw(A--B--C--D--E--cycle,linewidth(1));
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| − | draw(A--C,linewidth(1)+linetype("0 4"));
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| − | | |
| − | label("A",A,S);
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| − | label("B",B,W);
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| − | label("C",C,N);
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| − | label("D",D,E);
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| − | label("E",E,S);
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| − | label("$108^\circ$",B,E);
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| − | | |
| − | | |
| − | </asy>
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| − | | |
| − | <asy>
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| − | | |
| − | draw(Circle((0,0),23), linewidth(1.5));
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| − | dot((0,0));
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| − | | |
| − | </asy>
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| − | | |
| − | <asy>
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| − | | |
| − | dot((0,0));
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| − | dot((5,12));
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| − | line((0,0)--(5,12));
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| − | | |
| − | </asy>
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