Calculate the area of a rectangle whose length is $17.2\text{cm}$ and width is $13.4\text{cm}$.

1. A
   $230.48{\text{cm}}^2$
2. B
   $215.48{\text{cm}}^2$
3. C
   $219.48{\text{cm}}^2$
4. D
   $230.48{\text{cm}}^2$