The width of the rectangle is 10 cm and the length is 5 cm longer, find the perimeter of the rectangle.

univerkov | December 13, 2020 | education

The first step is to find the length of the rectangle, knowing that it is 5 cm greater than the width of 10 cm.
a = 10 + 5 = 15 cm.
The next step is to find the value of the perimeter. The perimeter of the rectangle is the sum of the lengths of all 4 sides of the rectangle.
P = 2 * 15 + 2 * 10 = 30 + 20 = 50 cm.
Answer: 50 centimeters.

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.