Polyline

A series of continuous line and arc segments that act as one ubified object

Line & Arc options

Home tab > Draw panel > Polyline

Pick a point move cursor to right
Enter 1000

Pointing down

Command line: Arc

Enter 2000

pointing down, enter 2000

Command line: Line

Enter 1000

Arc Direction

Start Polyline command

Pick a point and point cursor to right, enter 1000

Command Line: Arc

Enter 2000

Press & Hold Ctrl key
Pointing down and enter 2000

Command line: Line

Enter 1000

Command line: Close

Polyline Edit

Double-click on the polyline

Select Open

The last segment open

Draw a line to join it

Double-click on the polyline, Select Join

Cross-select bothe polyline and line, press Enter

Line and polyline join into a polyline

Double-click on the polyline
Select Width

Enter 300

Draw another polyline

Last segment snap to the 1st point

Double-click on the polyline
It's not consider closed if not using Close option

Double-click on the polyline again
Select width

Enter 300

It's not completely join at the last point