An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain. Analgesic drugs act in various ways on the peripheral and central nervous systems. They are distinct from anesthetics, which reversibly eliminate sensation. Analgesics include paracetamol (known in the US as acetaminophen or simply APAP), the non-steroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, and opioid drugs such as morphine and oxycodone.
it is important to realise that an acre can be measured in any shape from rectangles to circles or even hexagons so long as the total area of land is 43560 square feet the most common shape for an acre is 1 furlong by 1 chain or 660 feet by 66 feett is important to realise that an acre can be measured in any shape from rectangles to circles or even hexagons so long as the total area of land is 43560 square feet the most common shape for an acre is 1 furlong by 1 chain or 660 feet by 66 feet
A square enclosing one acre is approximately 69.57 yards, or 208 feet 9 inches (63.63 metres) on a side. As a unit of measure, an acre has no prescribed shape; any area of 43,560 square feet is an acre.