Answer:
9.8 × 10-6 m2
Step-by-step explanation:
Answer: [tex]\frac{49}{5}mm^2[/tex]
[tex]\frac{7}{2}mm*\frac{14}{5}mm=?[/tex]
[tex]\frac{7}{2/2}mm*\frac{14/2}{5}mm=7mm*\frac{7}{5}mm=\frac{49}{5}mm^2[/tex]
