The perimeter of the rectangle is 3m 64cm. What is the sum of the lengths of its two unequal sides?

1. The perimeter of a rectangle includes the sum of its four sides, which are pairwise equal, so the sum of two unequal sides is equal to the rest, unequal sides of the rectangle, that is, half of the perimeter of the rectangle.

2. Find half of the perimeter of the rectangle.

3m = 300cm

364/2 = 182cm

Answer: the sum of two lengths of unequal sides is exactly 1m 82cm

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.