True
no
its rhombus.rectangle,square
Parallelogram and rhombus.
A parallelogram.
True
True
true
The missing word is "bisect".
always
False
false
no
A quadrilateral is a parallelogram if and only if its diagonals bisect each other (this should be in any geometry book)
no
its rhombus.rectangle,square
Parallelogram and rhombus.