# Vertical Angles: Quick Discovery

## STUDENTS

Please do the following:
1) Use the LINE tool to construct 2 lines that intersect.
2) Use the INTERSECT tool to plot the point at which these 2 lines intersect.
3) Use the ANGLE tool to measure any 2 angles that are not adjacent each other.
After doing so, answer the reflective prompt located below the applet.

## AFTER COMPLETING THE CONSTRUCTION ABOVE...

Select the MOVE tool . Move any 1 (or more) of the 4 blue points around. What do you notice? Describe as best you can in your own words!