The perimeter of a square whose opposite sides are equal is calculated by the formula:
P = 4a.
Provided that this value for such a figure is 6 m 8 dm, we express the side:
a = P: 4.
Let’s preliminarily represent the sum of all sides in one unit of measurement:
6 m 8 dm = 68 dm, assuming that 1 m = 10 dm.
a = 68: 4 = 17 dm or 1 m 7 dm.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.