This cage is made of 36 identical rhombi, and has six openings. I made it with Stella 4d, a program available at this website.
Tags » Rhombus
Definition: Parallelogram is a quadrilateral where both pairs of the opposite sides are parallel to each other.
In the figure shown, AB || DC and AD || BC. 439 more words
Home from Australia with over 500 photos, and that’s just what’s on my phone, not the ones spouse took with the big camera. I tried to write some posts while I was away, but generally didn’t have the connection for it except on my phone (which was still too slow to do anything with pictures), and I don’t really like writing on that. 219 more words