2D Tesselation: the Hirschhorn Tile in Google SketchUp

[ramaynard77]

does your angles have to be those angles or is it a e. triangle on top of a parallelogram?

[bonnieroskes]

@ramaynard77 - those are the exact angles for this particular tile. It also is an equaliaterl triangle atop a parallelogram :-)

[Cvillemac]

This is very useful for my classes. Thank you.

[bonnieroskes]

Internal angle is the angle between one edge and the neighboring edge, measured from inside the shape (as opposed to measured outside the shape). Does this help?

[ramaynard77]

thank you

[ramaynard77]

what does enternal angle mean? (im in 5th grade)