أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Thanks for the invite the answer scale 1:2
Drawing scale 1: 2 (one for two) means that the thing is twice as big as the drawing
I guess Option B -------------------
My opinion Option D is the right choice.
Thanks for the invite. Sorry, the question is out of my field.
Thanks for Invitation
Option B