Technical Drafting 10 Q1: AutoCAD Commands for Linears and Curves

L (Line)

Lines

ML (Multiple Lines)

Multiple Lines

PL (Polyline)

Line and arc segments that form a single object

XL (XLine)

Infinite lines commonly used as construction lines

RAY

Semi-infinite lines commonly used as construction lines: it has a finite starting point and extends to infinity

SPL (SPLINE

Smooth curve that passes through/near specified points

ARC

arcs