MidSegments of Trapezoids
Geometry-Parallels and PolygonsDownloadable Video - 2014
In this video we'll learn how to use the midsegment of a trapezoid to establish a relationship between the smaller, interior trapezoid, and the larger, exterior trapezoid. When a line segment has its endpoints on the non-parallel sides of the trapezoid, and it's parallel to the parallel sides of the trapezoid (the bases), we can set up a proportion between the side lengths.
Publisher: [Place of publication not identified] :, KM Media, , 
Copyright Date: ©2014
Characteristics: 1 online resource (1 video file (7 min., 53 sec.)) : sd., col
Alternative Title: Geometry-Parallels and Polygons