Photo by Carl Iwasaki/Time Life Pictures/Getty Images. Brown v. Board of Education of Topeka is widely known as the Supreme Court decision that declared segregated schools to be inherently unequal.. The story behind the case, including that of the 1951 trial in a Kansas courtroom, is much less known.
You don't. A linear foot is 1 foot. A square foot is 1 ftÂ². Linear measure is given when one wants eg to describe density, as 1 lb/ft = 1 PLF, where 1 lb/sq ft = 1 PSF, and 1 PCF = 1 lb/cu ft. Written Jun 6, 2015.
A square foot is a unit of area measurement equal to a square measuring one foot on each side, see example below; 0.0929 square meters. Abbrev.: ft2, sq. ft. Using the formula above, let's bring this all together. Example: You have a wall on your house that is 10 feet tall by 10 feet wide.(10' x 10') What is the square footage of this wall? Answer: 10' x 10' = 100 ft2 (100 ft2 = 100 SqFt = 100 sq.ft. = 100 Ext. SqFt) Now if a product costs $1.50 psf (per square foot) and you need 100 sq.ft. your cost would be $150.00.xample: You have a wall on your house that is 10 feet tall by 10 feet wide. (10' x 10') What is the square footage of this wall? Answer: 10' x 10' = 100 ft2 (100 ft2 = 100 SqFt = 100 sq.ft. = 100 Ext. SqFt) Now if a product costs $1.50 psf (per square foot) and you need 100 sq.ft. your cost would be $150.00.