Emma (who is 1.5 meters tall) wanted to measure the height of the
statue of liberty replica in her hometown. She lined herself up with a
statue's shadow so that the tip of her shadow met the tip of the
statue's shadow. She marked the spot where she was standing, which
is shown with a vertical line on the diagram. Then, she measured the
distance from where she was standing to the tip of the shadow (1.2
meters) and from the statue to the tip of the shadow (16.8m). What is
the approximate height of the statue?