How To Use Alternate Exterior Angles to Find the Missing Value of an Angle

The video tutorial covers problem #16, focusing on the properties of parallel lines and transversals. It explains how to identify and understand alternate exterior angles, emphasizing that these angles are equal when a transversal intersects parallel lines. The tutorial concludes with a recommendation for students to review their notes.

What do the arrows on the lines indicate?

How can you identify whether angles are interior or exterior?

What is the relationship between alternate exterior angles when a transversal intersects parallel lines?

What can you conclude about the measure of the angle represented by the question mark if it is equal to 47 degrees?

What should you do if you haven't already completed the task on Page 1?