Symmetry
is
an
important
geometrical


concept,
commonly
exhibited

Symmetry
is
an
important
geometrical

concept,
commonly
exhibited
in
nature

and
is
used
almost
in
every
field.
Artists,

professionals,
designers
of
clothing
or

jewellery,
car
manufacturers,
architects

and
many
others
make
use
of
the
idea
of

symmetry.
The
beehives,
the
flowers,
the

tree-leaves,
religious
symbols,
rugs,
and

handkerchiefs
—
everywhere
you
find

symmetrical
designs.

A
figure
has
a
line
symmetry,
if
there
is
a

line
about
which
the
figure
may
be
folded

so
that
the
two
parts
of
the
figure
will

coincide.
Write
the
number
of
lines
of

symmetry
in
each
of
the
following​