A
pizza
,
a
clock
,
a
bicycle
wheel
?
I
have
no
sides
,
but
I'm
for
real
.
I'm
a
____________________
An
arrowhead
,
a
party
hat
?
I've
got
three
sides
.
Now
think
of
that
.
I'm
a
____________________
A
door
,
a
book
,
a
tabletop
?
four
corners
wait
where
my
four
sides
stop
.
I'm
a
____________________
A
bathroom
tile
,
a
checkerboard
game
?
My
four
straight
sides
are
all
the
same
!
I'm
a
____________________
.
