Responsibility and Duties of Cheerleading Captains and CO-Captains. 1  Start Practices - See that all materials and supplies are ready to go. 2  Notify Squad Members - You should have a calling list and be sure everyone on the squad is notified of upcoming events.
One acre equals 0.0015625 square miles, 4,840 square yards, 43,560 square feet or about 4,047 square metres (0.405 hectares) (see below).
A square foot is a unit of area in both US Customary Units as well as the Imperial System. The symbol for square foot is ft2 or sq ft. There are 43,560 square feet in an acre. A square foot is calculated as the area of a square that has 1 foot on each side.