Local PRI is ideal for customers with a high volume of calls and ISDN signaling capabilities. This product provides high capacity delivery of voice services at low cost per minute rates. Local Digital T1. Local Digital T1 is a sound solution for customers with heavy calling and digital phone systems.
The two sides of a 1-acre rectangular lot can be any lengths as long as multiplying one by the other gives 43,560 (if the sides were measured in feet). if a 1-acre lot is a square, its sides will be 208.7103256 feet long (208.7103256 Ã 208.7103256 = 43,560). Imagine a sidewalk 5 feet wide.
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. Differences between international and US survey acres