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.
The square foot (symbol or abbreviation: sq ft or Sq Ft, plural form: square feet) is a unit of area used in several different systems, including Imperial units, United States customary units and English units. One square foot = 0.0000229568411 acres = 0.111111111 square yards = 0.09290304 square meters = 144 square inches.