The length of the rectangular section is 600 m, the width is 2 times less, find the length of the fence around the section.

univerkov | May 9, 2021 | education

Let’s find the length of the fence around the site, rectangular, provided that its length is 600 m, and its width =?, But 2 times less.

We know that the formula for determining the perimeter of a rectangle corresponds to:

P = 2a + 2b. It is necessary to calculate this value, since the fence is installed around the perimeter.

Substitute the known values and write the expression:

P = 2 * 600 + 2 * (600: 2) = 1200 + 2 * 300 = 1800 m – fence.

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.