Adding the Perpendicular Constraint in a Drawing

This function can be used to set two lines perpendicular to each other.

1. Select Constraints > Perpendicular.
2. Select a line (A).
3. Select a second line (B).

Note

• When drawing a rectangle using the Rectangle function, the corners will be right angles.
• If you add a line perpendicular to another line by using the T key, the Perpendicular constraint is automatically created.

Context-sensitive Menu Lock Functions