These cases ended 'separate but equal' in graduate and professional education. In Brown v. Board of Education, 347 U.S. 483 (1954), attorneys for the NAACP referred to the phrase equal but separate used in Plessy v. Ferguson as a custom de jure racial segregation enacted into law.
âºâº Definition: Acre. An acre is a measure of land area in Imperial units or U.S. customary units. It is equal to 43 560 square feet, 4840 square yards, or 160 square rods. The precise meaning of this depends on the exact definition adopted for a foot: the international acre is 4 046.856 422 4 m (for the UK, see).
an American acre is 43560 square feet. an acre is 4046.72 square meters. An acre is defined as one furlong in length and one chain in width. (660 feet X 66 feet) The metric conversion is simple 1' = .3048 meters....so, the formula is: 66 ft X 660 ft = 43560 sq.ft.square meters per square foot: .3048m X .3048m = .09290304 sq. m. 43560 sq, ft, X .09290304 sq. m...so, the formula is: 66 ft X 660 ft = 43560 sq.ft. square meters per square foot: .3048m X .3048m = .09290304 sq. m. 43560 sq, ft, X .09290304 sq. m.