A.E=(R+P)/cos(A/2)-3R B.E=(R+P)/cos(A/2)-2R C.E=(R+P)/cos(A/2)-R D.E=(R+P)/cos(A/2)
A.T=(R+P)×tg(A/2) B.T=(R+P)×tg(A/2)+M C.T=(R+P)×tg(A/2)+2M D.T=(R+P)×tg(A/2)+3M
A.L=πRA/180+I B.L=πRA/180+2I C.L=πRA/180+3I D.L=πRA/180+4I