input geometriesyr16; figuremainlevee(0,0,4.5u,4.5u); pair A,B,C; A=u*(0.75,0.75); B=u*(4,1.5); C=u*(2,3.5); trace triangle(A,B,C); trace codesegments(A,C,C,B,2); finmainlevee; figuremainlevee(0,0,4.5u,4.5u); pair A,B,C; A=u*(2,0.75); B=u*(4,1.5); C=u*(1,3.5); trace triangle(A,B,C); trace codeperp(C,A,B,8); finmainlevee; figuremainlevee(0,0,4.5u,4.5u); pair A,B,C; A=u*(0.75,0.75); B=u*(4,3.5); C=u*(1,3.5); trace triangle(A,B,C); trace codesegments(A,C,C,B,4); trace codesegments(A,B,B,C,4); finmainlevee; figuremainlevee(0,0,4.5u,4.5u); pair A,B,C; A=u*(0.75,0.75); B=u*(4,3); C=u*(1.25,3.5); trace triangle(A,B,C); trace codesegments(A,C,C,B,1); trace codeperp(A,C,B,8); finmainlevee; end