Lines
Which lines are
exactly
the same (apart from their colour)?
Please enable Java for an interactive construction (with Cinderella).
yellow
is exactly the same as:
Choose...
red
blue
black
purple
green
orange
none of them
green
is exactly the same as:
Choose...
red
blue
black
purple
yellow
orange
none of them
blue
is exactly the same as:
Choose...
red
green
black
purple
yellow
orange
none of them
Which lines are exactly the same (apart from their
colour)?