The Drummond Geometry Forum

On Lesson11 screen 8, it says
"such tools as the 5/9 down levels, the 6/1 down levels and a 5/3 up breaking"

Is that a 5/3U ?? Looks like a 5/1Down to me that broke

Please let me know what your thoughts are...

J.M.

Yes, you are correct... you've caught one of the errors in the Lessons... they do creep in from time to time in the many screens. Good for your sharp eyes! (Maybe we should say that we threw in a few errors just to keep you on your toes but, alas, that is not the case, just an error on our part.