Reference Triangle

Author

Eric W. Weisstein
March 2, 2003

This notebook downloaded from http://mathworld.wolfram.com/notebooks/PlaneGeometry/ReferenceTriangle.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/ReferenceTriangle.html.

©2005 Wolfram Research, Inc. except for portions noted otherwise

Initialization

<<PlaneGeometry`

Figure

t=Triangle[{{0,0},{1,0},{.3,.7}}];
Show[Graphics[{
t,
PointLabels[Join[
Append[#,{LabelOffset->.03}]&/@Transpose[{VertexPoints[t],{"A","B","C"}}],
Append[#,{LabelOffset->.08}]&/@Transpose[{VertexPoints[t],{"1:0:0","0:1:0","0:0:1"}}]
],PointSize[.025]]
}],AspectRatio->Automatic,PlotRange->All]