![](https://image.tmdb.org/t/p/w185/ttDuDLP0IkNT6QWi1wjTczC8fHj.jpg)
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Illustrates, through animation, various types of angles and how they may be added, subtracted, measured and drawn.
Release: Jan 01, 1962
Runtime: 10 minutes
Language:
Studio: Coronet Instructional Films
Country: United States of America
Cast:
Crew: