The area of a rectangle, one side of which is 4 cm, is 36 cm2. Find its perimeter.

univerkov | December 21, 2020 | education

Let the other side of the rectangle be x cm.Then its area is calculated by the formula 4x = 36.
x = 9.
Perimeter is the sum of the lengths of all sides.
4 + 4 + 9 + 9 = 26 cm
Answer 26 cm.

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.