Correct Answer - Option 4 : REC
Explanation:
AUTOCAD is a commercial Computer-Aided Design software application.
Uses of AUTOCAD:
1. Easy to design in 3D & 2D.
2. Easy to understand as available in many languages.
3. AUTOCAD supports a number of Application Programming Interference for customization and automation.
Command and shortcut for drawing geometrical diagram:
|
Command Name
|
Shortcut Key
|
|
Rectangle or Square
|
REC Enter
|
|
Line
|
L Enter
|
|
Circle
|
C Enter
|
|
Ellipse
|
EL Enter
|
|
Polygon
|
POL Enter
|
