Difference between revisions of "User:Arowana77"

m
 
Line 23: Line 23:
 
draw((-1,-1,77)--(38,38,-1),red);
 
draw((-1,-1,77)--(38,38,-1),red);
 
//label
 
//label
label("$(-1,-1,77)$",(-1,-1,77), SW);
+
label("$(-1,-1,77)$",(-1,-1,77), NW);
label("$(-1,77,-1)$",(-1,77,-1), SW);
+
label("$(-1,77,-1)$",(-1,77,-1), NW);
label("$(77,-1,-1)$",(77,-1,-1), SW);
+
label("$(77,-1,-1)$",(77,-1,-1), NE);
 
label("$(25,25,25)$",(25,25,25), NE);
 
label("$(25,25,25)$",(25,25,25), NE);
label("$(-1,-1,-1)$",(-1,-1,-1));
+
label("$(-1,-1,-1)$",(-1,-1,-1),NW);
label("$(-1,38,38)$",(-1,38,38));
+
label("$(-1,38,38)$",(-1,38,38),NW);
label("$(38,38,-1)$",(38,38,-1));
+
label("$(38,38,-1)$",(38,38,-1),SE);
 
//the target area in blue
 
//the target area in blue
 
draw((-1,-1,77)--(25,25,25),blue);
 
draw((-1,-1,77)--(25,25,25),blue);
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draw((25,25,25)--(-1,38,38),blue);
 
draw((25,25,25)--(-1,38,38),blue);
 
</asy>
 
</asy>
 +
 +
The area in BLUE is the space that satisfied the conditions, and it is 1/6 of a regular triangle.

Latest revision as of 11:37, 19 February 2025

Hello World! The following is just a test.

[asy] import three; unitsize(1cm); size(300); currentprojection=orthographic(-1/3,-1,-1/2); //basic coordinates to origin (-1,-1,-1) draw((-1,-1,-1)--(-1,-1,100)); draw((-1,-1,-1)--(-1,100,-1)); draw((-1,-1,-1)--(100,-1,-1)); label("$X$",(100,-1,-1), SW); label("$Y$",(-1,100,-1), SW); label("$Z$",(-1,-1,100), SW);  // X+Y+Z=75 space over original (-1,-1,-1) draw((-1,-1,77)--(-1,77,-1),red); draw((77,-1,-1)--(-1,77,-1),red); draw((77,-1,-1)--(-1,-1,77),red); // draw((-1,38,38)--(77,-1,-1),red); draw((-1,-1,77)--(38,38,-1),red); //label label("$(-1,-1,77)$",(-1,-1,77), NW); label("$(-1,77,-1)$",(-1,77,-1), NW); label("$(77,-1,-1)$",(77,-1,-1), NE); label("$(25,25,25)$",(25,25,25), NE); label("$(-1,-1,-1)$",(-1,-1,-1),NW); label("$(-1,38,38)$",(-1,38,38),NW); label("$(38,38,-1)$",(38,38,-1),SE); //the target area in blue draw((-1,-1,77)--(25,25,25),blue); draw((-1,-1,77)--(-1,38,38),blue); draw((25,25,25)--(-1,38,38),blue); [/asy]

The area in BLUE is the space that satisfied the conditions, and it is 1/6 of a regular triangle.