Discussion:  Dynamic Geometry Exploration: Properties of the Midsegment of a Trapezoid tool 
Topic:  Midsegment of a rectangle? 
Related Item:  http://mathforum.org/mathtools/tool/15621/ 
Post a new topic to the Dynamic Geometry Exploration: Properties of the Midsegment of a Trapezoid tool Discussion discussion 

Subject:  RE: Midsegment of a rectangle? 
Author:  Mathman 
Date:  Dec 9 2004 
lengths "a" and "b". There is a line joining the midpoints of the two sides,
and its length is given as (a+b)/2. You want proof that the top and bottom are
parallel, [and the midpoint divider would then also be parallel to them.] Is
this what you mean?
Thanks.
David.
 
Post a new topic to the Dynamic Geometry Exploration: Properties of the Midsegment of a Trapezoid tool Discussion discussion  