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Showing posts with label obtuse. Show all posts
Showing posts with label obtuse. Show all posts

Wednesday, March 7, 2012

Video Walkthrough: Measuring Angles Live!

This video demonstrates:
  • How to use different protractors to measure:
  • Acute angles
  • Obtuse angles
  • Vertex
  • Baseline
  • LIVE pencil paper and protractor footage

Tuesday, March 6, 2012