Lackland AFB - Main BX Lackland AFB TX Main Base Exchange san antonio TX 78236. Hours (Opening & Closing Times): Mon: 8:00 AM-9:00 PM Tue: 8:00 AM-9:00 PM Wed: 8:00 AM-9:00 PM Thu: 8:00 AM-9:00 PM Fri: 8:00 AM-8:00 AM Sat: 8:00 AM-9:00 PM Sun: 10:00 AM-8:00 PM. Phone Number: 800-782-7282.
Polygons are many-sided figures, with sides that are line segments. Polygons are named according to the number of sides and angles they have. The most familiar polygons are the triangle, the rectangle, and the square. A regular polygon is one that has equal sides.
One of the four sides of the square is 4 meters. To find the perimeter of polygon, you add all the lengths together. In this case, you would add 4+4+4+4 (or simply 4x4). The perimeter of this square is 16 meters.