Yo drawing setereda eyetesale mnamn betereda yeshaleshal free handem hone or be instrument,but the concept is for 1st angle imagine keft yehone box like in the xyz axis then put the object between you and the box keza on the 3 sides project setadergew new 3rd angle demo flip the box on the side that every open side is not visible to you and place the object behind the box so that the box is between you and the object and assume the box is transparent and you project the view on the box It's not easy to explain online , it's better if you find someone yegebaw and biayseradash or watch a YouTube video it's simple shit