H2_pic6

import geometry;
import patterns;

size(9cm, 0);
defaultpen(fontsize(10pt));
dotfactor = 4;
pair A,B,C,F,Ep,D,M,Np,H,Xp;

B=origin; A=3*dir(60); F=A+3*dir(0); C=3*dir(-60); D= C+ 3*dir(0);
Ep=F+3*dir(-60);
M=(C+D)/2; Np=(Ep+D)/2; Xp=(B+Ep)/2;
H=intersectionpoint(line(A,M),line(B,Np));

draw(arc(Xp, A, B),  Arrow ( HookHead ));
draw(arc(Xp, M, Np),  Arrow ( HookHead ));

draw(C--M^^M--D^^D--Np^^Np--Ep, white+opacity(0), StickIntervalMarker(1, 1, size=0.15cm));
markangle(Label("$60^{\circ}$", Relative(0.5)),radius=0.3cm, M,H,Np);


draw(A--M^^B--Np);
draw(B--A--F--Ep--D--C--cycle);

dot(A^^B^^C^^D^^Ep^^F^^M^^Np^^Xp^^H);
label("A", A, N);
label("B", B, W);
label("F", F, N);
label("E", Ep, E);
label("C", C, S);
label("D", D, S);
label("M", M, S);
label("N", Np, SSE);
label("X", Xp, NE);
label("H", H, SW);