Answer:
0.0576 points²
Explanation:
[tex]1\ gry=\frac{1}{10}\ line[/tex]
[tex]1\ line=\frac{1}{12}\ inch[/tex]
[tex]\frac{1}{10}\ line=\frac{1}{10}\times \frac{1}{12}\ inch\\\Rightarrow \frac{1}{10}\ line=\frac{1}{120}\ inch[/tex]
[tex]\therefore 1\ gry=\frac{1}{120}\ inch[/tex]
[tex]1\ point=\frac{1}{72}\ inch\\\Rightarrow 72\ points=1\ inch[/tex]
[tex]\\\Rightarrow \frac{1}{120}\ inch=\frac{1}{120}\times 72\ points[/tex]
[tex]1\ gry=\frac{72}{120}\ point\\\Rightarrow 1\ gry=0.6\ point[/tex]
[tex]0.16\ gry^2=0.6^2\times 0.16\\\Rightarrow 0.16\ gry^2=0.0576\ points^2[/tex]
∴ Area of 0.16 gry² is 0.0576 points²
