see is this
cabri lessons
first
second
curiosity
mathematical
not miss any square ...
when drawing these diagonal (2 diagonals), they have exacerbated the same angle in each, so when you put the boxes in his new position, the new figure leaves a very small space between the squares. This space between square would come to be the missing square in the first figure of "64 square.
the secret is in knowing how to calculate slopes
and finally a little art
0 comments:
Post a Comment