yes yes yes yes yes yes yes yes yes
4 units by 4 units
at the first michael has to draw a rectangle around parallelogram abcd. so to form right angled triangles the rectangle must be drawn touching the parallelogram.so, should possibly be with dimensions 4 units by 4 units as the rectangle touching the parallelogram
you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.