Лозовский Даниил ДЗ1(Asymptote) рисунок 2

import geometry;
defaultpen(fontsize(12pt));
dotfactor=5;
size(9cm,0);
point A, B, C, A1, B1, C1;
C=(0,0); B=2*dir(75); A=3*dir(0);

A1=point(C--B, 1/3);
B1=point(B--A, 1/3);
C1=point(A--C, 1/3);

fill(A1--B1--C1--cycle,  white+0.1blue);
draw(A--B--C--cycle);
draw(A1--B1--C1--cycle);

dot(A^^B^^C^^A1^^B1^^C1);

label("$A$", A, SE);
label("$B$", B, NW);
label("$C$", C, SW);
label("$A_1$", A1, W);
label("$B_1$", B1, NE);
label("$C_1$", C1, S);