Understand the Relationship Between Exterior Angles

This Understand the Relationship Between Exterior Angles video also includes:

Beginning with a review on angles, the lesson describes how exterior angles are related to interior angles. Watch how the rest of the angles can be determined based on one interior and one exterior angle given. The video finishes with building a skateboard ramp that requires a certain exterior angle.

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CCSS: Designed
Instructional Ideas

  • Use the additional videos for more practice with angles and triangles
Classroom Considerations

  • Lesson is the third video of a four-part series 

  • The video takes the time to discuss where all the angles come from
  • Assign the video through Google Classroom

  • None
Common Core