CAD 100 · CAD 1
Session 7 · Hour 1 · Line, circle, arc
Instructor cue 많음은 친절이 아니다.
90 minNow Open · 5 min left · next Demo

Line. Circle.
CheckDraw a bracket. Window-select the hole. Crossing-select a stiffener. Erase a spare. Undo. Save. Undo is not erase. Erase without a look is a missing hull.