Creating a Construction Line Tangent to Two Circles
Use the AM_ConstTC command to create construction lines that are tangent to two specified circles or arcs.
You can switch between a ray and an xline using the AM_ConstSWI command.
To create a construction line tangent to two specified circles or arcs:
- Type AM_ConstTC at the command prompt.
- In the graphics area, specify:
- A first circle or an arc for the construction line to be tangent to.
- A second circle or an arc for the construction line to be tangent to.
- Repeat steps a and b as necessary, or press Enter.

Command: AM_ConstTC