# Investigation 2.6

## Directions

1. Create two parallel lines and a transversal.
a. Use the line tool () to create line AB.
b. Use the parallel line tool () to create a line parallel to AB.
c. Add a point to the line () and label the line CD.
d. Use the line tool to create a transversal that crosses AB and CD.
e. Use the point tool to put a point at each intersection of the lines.
2. Use the angle measuring tool () to measure all 8 angles created by these lines.
(if the angle measure is over 180, click the points in the opposite direction.)

What do you notice about the 4 pairs of corresponding angles?

What do you notice about the 2 pairs of alternate interior angles?

What do you notice about the 2 pairs of alternate exterior angles?

## Directions to Submit

To turn in this activity, take a screenshot of the applet. Paste it into the google doc, answer the questions, and then turn in the assignment.
Hint: To take a screenshot, press crtl+shift+switch window (that's the button above the 6)