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Resource Name Topic (Course) Technology Type \$? Rating Browsing: All Content in Geometry for Exterior Browse discussions Login to Subscribe / Save Results Angles and Intersecting Lines Exterior (Geometry) JavaScript Tool [0] The user learns about angles formed when a transversal cuts two lines, either parallel or intersecting. After viewing examples of the angles formed, users can interactively practice naming the angles... More: lessons, discussions, ratings, reviews,... Euclid's Elements, Book I, Pro... Exterior (Geometry) Java Applet Tool [0] Euclid's proposition shows that the exterior angle of an extended side of a triangle is greater than any of the interior angles of the triangle. The guide then examines the structure of the propositi... More: lessons, discussions, ratings, reviews,... Explore Exterior Angles of a P... Exterior (Geometry) Java Applet Tool [0] Drag the points on this diagram of a pentagon, and examine what happens to the angle measures and sum of the exterior angles. Java Sketchpad activities, with points for students to observe. More: lessons, discussions, ratings, reviews,... Exterior Angles in a Polygon Exterior (Geometry) Sketchpad Activity [0] Students construct a pentagon with its exterior angles, measure the angles and find the sum. They then dilate the pentagon to look at the problem, and understand their result, in a new way. The lin... More: lessons, discussions, ratings, reviews,... Exterior Angles of a Transvers... Exterior (Geometry) Java Applet Tool [1] An interactive applet and associated web page that demonstrate the exterior angles that are formed where a transversal crosses two lines. The applet shows the two possible pairs of exterior a... More: lessons, discussions, ratings, reviews,... Exterior Angles of a Triangle ... Exterior (Geometry) Java Applet Tool [0] An interactive applet and associated web page that demonstrate the exterior angles of a triangle. The applet shows a triangle where the user can drag any vertex to reshape it. The exterior angle... More: lessons, discussions, ratings, reviews,... GeoCon Exterior (Geometry) iPhone Tool \$ [1] GeoCon is designed to be used by students, teachers and math enthusiasts studying plane geometry. With GeoCon various constructions can be created with the touch of a finger. Resolve construction task... More: lessons, discussions, ratings, reviews,... GeoCon HD Exterior (Geometry) iPad Tool \$ [1] GeoCon HD is designed to be used by students, teachers and math enthusiasts studying plane geometry. With GeoCon HD various constructions can be created with the touch of a finger. Resolve constructio... More: lessons, discussions, ratings, reviews,... Interior / Exterior Angles of ... Exterior (Geometry) Java Applet Tool [0] An interactive applet and associated web page that demonstrate the relationship of the interior and exterior angles of a polygon. The applet shows an irregular polygon where one vertex is draggabl... More: lessons, discussions, ratings, reviews,... Interior and Exterior Angles o... Exterior (Geometry) Flash Support Material [0] This mini-lesson explains the properties and relationship of angles of polygons in general and particularly of interior and exterior angles of polygons. More: lessons, discussions, ratings, reviews,... Sum of Exterior Angles of a Po... Exterior (Geometry) Java Applet Tool [0] Discover what is the sum of the exterior angles of a polygon through this applet. More: lessons, discussions, ratings, reviews,... Page 1