Question 368763
The type of quadrilateral that is formed can either be a rhombus, a 
rectangle, or a square, but it will always be a parallelogram. This is 
because when the midpoints are connected to form the sides of the 
midpoint-verticed figure, each side of the original figure is bisected. Each newly 
formed side will be parallel to a diagonal of the original. Two of the 
newly formed sides are parallel to the same diagonal and therefore are 
parallel to each other. Along with the other two sides of the midpoint-verticed 
that are parallel to the other diagonal of the original, a parallelogram 
is formed.