Fillet Chamfer Blend Curves

Fillet

Rounds and fillets the edges of objects

Home tab > Modify panel > Fillet

Click Radius

Enter 40
Presss [Enter]

Select first object

Hover over second object to preview the result

The corner round as specified

No Trim

Home tab > Modify panel > Fillet

Command Line: Trim

Select No trim

Select first object

Hover over second object to preview the result

Select the object for the result
The corner rounded but not trim

Multiple

Home tab > Modify panel > Fillet

Command Line: Trim

Select Trim

Command Line: Radius

Enter 10

Command Line: Multiple

Select first object

Hover over second object to preview

Select second object
The corner rounded as specified

Select first object

Select second object

Select first object

Select second object

Select first object

Select second object

Press [Enter]
All other 3 corners rounded

Polyline

Home tab > Modify panel > Fillet

Command Line: Polyline

Command Line: Radius

Enter 60

Hover over object to preview

All corners rounded

Zero Fillet

Home Tab > Modify panel > Fillet

Command Line: Multiple

Select first object

Shift + Select second object

Select first object

Shift + Select second object

Fillet Parallel Lines

Home tab > Modify panel > Fillet

Select first line

Hover over second line to preview

Select second line
An arc created and tangent with 2 lines

Chamfer

Bevels the edges of objects

Home tab > Modify panel > Chamfer

Command Line: Distance

Specify first chamfer distance: 40

Specify second chamfer distance: 20

Command Line: Multiple

Select first line

Hover over second line to preview
Select second line

Select first line for the other corner

Second second line

Bevels created at 2 corners

Angle

Command Line: Angle

Specify chamfer length: 40

Specify chamfer angle: 15

Command Line: Multiple

Select first line

Select second line

Select first line at the other corner

Select second line

Bevels with angles created at bottom 2 corner

Draw 2 lines to join them

Blend Curve

Creates a tangent or smooth spline between the endpoints of 2 open curves

Home tab > Modify panel > Blend Curves

Arc and Line

Select first object

Hover second object to preview
Select the object

Home tab > Modify panel > Blend Curves

Select first object on the other side

Hover over second object preview
Select the object

Home tab > Modify panel > Blend Curves

Select first object

Pick opposite corner of second object

Home tab > Modify panel > Blend Curves

Select first object

Pick opposite corner of second object

Smooth splines created at the same side and opposite side

2 Arcs

Home tab > Modify panel > Blend Curves

Select first object

Select second object

Home tab > Modify panel > Blend Curves

Select first object at opposite side

Select second object

Home tab > Modify panel > Blend Curves

Select first object

Pick opposite side of second object

Home tab > Modify panel > Blend Curves

Select first object

Pick opposite side of second object

Smooth splines created on same side and opposite side