xy=120mm=12cm
AB=1/4X12=3cm=30mm
CD=3/6x12=3x2=6cm=60mm
MN=2/3x12=2x4=8cm=80mm
OP=7/12x12=7cm=70mm
Nu trebuie neaparat transformat, poti lucra si cu mm, dar e mai usor sa desenezi in centimetri.
Cu o rigla iti masori segmentele.
I-----------------------------------------------------------------I
X Y
I-----------------I
A B
I--------------------------------I
C D
I-------------------------------------------------I
M N
I----------------------------------------I
O P
