Figure Asymptote geometry -- 112
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Show geometry/fig1120.asy on Github.
Generated with Asymptote 3.00-0.
Categories : Examples 2D | Geometry.asy
Tags : #Geometry | #Triangle | #Line | #Label | #Point | #Markers
import geometry; size(10cm,0); // currentcoordsys=cartesiansystem((2,1),i=(1,0.5),j=(-0.25,0.75)); // show(currentcoordsys); triangle t=triangle((-1,0), (2,0), (0,2)); drawline(t, linewidth(bp)); label(t,alignFactor=2, alignAngle=90); /*<asyxml><view file="modules/geometry.asy" type="triangle" signature="symmedial(triangle)"/></asyxml>*/ triangle st=symmedial(t); draw(st, bp+0.8green); label("$A'$", "$B'$", "$C'$", st, alignAngle=45, 0.8green); /*<asyxml><view file="modules/geometry.asy" type="line" signature="median(vertex)"/></asyxml>*/ line mA=median(t.VA); draw(mA, blue); dot("$M_A$",midpoint(t.BC), 1.5E, blue); draw(segment(t.BC), bp+blue, StickIntervalMarker(2,2,blue)); /*<asyxml><view file="modules/geometry.asy" type="line" signature="bisector(vertex,real)"/></asyxml>*/ line bA=bisector(t.VA); draw(bA, grey); /*<asyxml><view file="modules/geometry.asy" type="point" signature="bisectorpoint(side)"/></asyxml>*/ dot("$B_A$", bisectorpoint(t.BC)); /*<asyxml><view file="modules/geometry.asy" type="line" signature="symmedian(vertex)"/></asyxml>*/ line sA=symmedian(t.VA); draw(sA, 0.8*green); draw(symmedian(t.VB), 0.8*green); draw(symmedian(t.VC), 0.8*green); /*<asyxml><view file="modules/geometry.asy" type="point" signature="symmedian(triangle)"/></asyxml>*/ point sP=symmedian(t); dot(sP); markangle(sA, (line) t.AC, radius=2cm, StickIntervalMarker(1,1)); markangle((line) t.AB, mA, radius=2cm, StickIntervalMarker(1,1)); markangle(mA, sA, radius=10cm, StickIntervalMarker(2,2));