Calculate the perimeter of the rectangle if its width is 45 cm and the length is 7 cm larger than the width.

univerkov | July 22, 2021 | education

Find the length of the rectangle if it is known that it is 7 centimeters larger than its width:
45 + 7 = 52 (cm).
We find the perimeter of the rectangle using the formula:
P = 2 * (a + b), where a and b are the sides of the rectangle.
P = 2 * (45 + 52) = 2 * 97 = 194 (cm).
Answer: The perimeter of the rectangle is 194 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.