Trim

Use the following AUTOCAD Command:
1. Trim

Method:
1. Use Trim Command to clean and to eliminate the unnecessary object.

Extend

AUTOCAD Command:
1. Extend

Method:
1. Type Extend to the command entry.Then select all objects, after that type the word "edge" and press the key "ENTER"two times and select the horizontal object to extend.

























RESULT

Circle

Create a CIRCLE using Attribute "2P"



Use the following AUTOCAD command:
1.Circle

Method:

1. Create two vertical lines with the offset distance of 10mm.



2. Type Circle to the command entry then select attribute 2P. After that specify the first end point and to followed by second end point of circle's diameter.











































RESULT