Answer:
5.51 ft^2
Explanation:
Since the dimensions are in both metric (cm) and English (in) units, and the desired output is in English (ft^2), the most straightforward approach is to convert both dimensions to feet and then multiply to get the area in ft^2.
The attached table illustrates the calculation. Conversion factors sre use to conver ft and cm to inches, as shown. The dimensions are converted and then multiplied together to give the area of 5.51 ft^2.