Titanic is around 773113.5 ft² in length.
R.M.S. Titanic is 268 meters in length. To get it's measurement to ft² you should use this formula:
ft² = m² x 10.764
268 m = 71824 m²
ft² = 71824 x 10.764
ft² = 773113.536
A square measurement is the two-dimensional derivative of a linear measure, so a square foot is defined as the area of a square with sides 1 ft. in length.
From a student’s perspective, measurement units are often seen as something adults made up to make children suffer. They can seem useless and unhelpful to students, and they can wonder they even have to learn about changing measurement units at all. Using measurement in stories and real-world situations can help students see that changing units is not pointless after all.
Check out some tips to help 5th graders convert measurement Units at k5learning.com.