Activity #12__the Perpendicular Line tool

DIRECTIONS
1. Click unto point G.[br]2. Click unto the line b.[br]3. Use the Move tool to move point G to another location.
QUESTIONS
1. A new line is formed; what letter is used for the perpendicular line?[br][br]2. In terms of angles, what is always true between the two lines?

Information: Activity #12__the Perpendicular Line tool