I have two responses for you. George, An acre is a unit of area, it is 43560 square feet, but it can be any shape, a square, a circle, a long thin rectangle, a triangle, pie shaped or any other shape. If it is a square, the sides would be approximately 209 fet long and you would need 4 209 = 836 feet of fencing.
(Redirected from Senile macular degeneration). Macular degeneration, often age-related macular degeneration (AMD or ARMD), is a medical condition that usually affects older adults and results in a loss of vision in the center of the visual field (the macula) because of damage to the retina.It occurs in dry and wet forms.lthough some macular dystrophies affecting younger individuals are sometimes rarely referred to as macular degeneration, the term generally refers to age-related macular degeneration (AMD or ARMD). The retina is a network of visual receptors and nerves.
Dry Macular Degeneration. There are two basic types of macular degeneration: âdryâ and âwet.âApproximately 85% to 90% of the cases of macular degeneration are the âdryâ (atrophic) type.(1.) âDryâ age-related macular degeneration does not involve any leakage of blood or serum. Loss of vision may still occur.