Video Tutorials (See related pages) Video Tutorial: Measuring the Exterior Angles of a Triangle Principles of Mathematics 9, Section 7.1 Investigate, Page 366 CabriJr® can be used on a TI83+ or TI84+ graphing calculator to construct dynamic geometry sketches. This tutorial shows you ● how to start CabriJr® and clear the screen 7s1 Investigate (Windows Media) Note: You will need the newest version of the Flash Player plug-in to view the animations. | ||||||||||||||||||
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