Beta-lactam antibiotics The are a broad class of antibiotics that includes the penicillins and the cephalosporins. Ceftriaxone (Rocephin), a cephalosporin, is sometimes given intravenously to patients with Lyme disease.
If one acre is a square (two-dimensional figure with four straight sides, whose four interior angles are right angles and whose four sides are of equal length), each side is 208.7103 linear feet (square root of 43,560). The perimeter would be 834.8413 linear feet (208.7103*4).
How many square feet in 1 acre? The answer is 43560. We assume you are converting between square foot and acre. You can view more details on each measurement unit: square feet or acre The SI derived unit for area is the square meter. 1 square meter is equal to 10.76391041671 square feet, or 0.00024710538146717 acre.